SocialTwist Tell-a-Friend

Ask a Question? Get an Answer!


Question: The critical t value for a sample size of 25 is 1.709. The test is right tailed. What is the upper boundary of the p-value in the t test?


A ) 2.060
B ) 0.10
C ) 0.05
D ) 1.711

Steps to derive

1 Degrees of freedom = sample size - 1 = 25 - 1 = 24
 [Degrees of freedom = n - 1.]

2 The critical t value is 1.709.

3 See the row in the table with 24 degrees of freedom and find two values between which 1.709 lies.
 [Use the t-distribution table.]

4 The corresponding values are 1.318 and 1.711.

5 As the test is right tailed, the corresponding one tail α values are 0.10 and 0.05.

6 So, the P - value lies in the interval between 0.05 and 0.10.

7 That is, the upper boundary of the P - value is 0.10.



Hence the right answer is Option B

Click Here To Go Back


Few Other Questions -

  • Simplify the fractions: 89 + 59..
  • Simplify:2516 + 3116..
  • Simplify: 31081 + 281..
  • Tim tossed a coin 28 times and recorded the results. He tossed heads 12 times. For what fr..
  • An employee of the ABC Toy Manufacturing Company checked 336 toys and found 14 of them de..
  • Madison High School ordered 47 new soccer balls. The students found 7 of the balls defecti..
  • Simplify:213 + 23..
  • Katie tossed a coin 20 times and the results were recorded in the table. What is the exper..
  • Sunny asked a group of children what time they go to bed. The results are shown in the tab..
  • Simplify: 3625 - 125..
  • Find the probability of rolling an even number when a dice is rolled...
  • What is the probability of drawing a purple marble from a bag containing 6 marbles, if onl..
  • Quincy spent $3.72 on buying a doll and $2.53 on her lunch. Find the total money she spent..
  • If R and T are constants, then what type of variation does PV = RT represent?..
  • In the figure, the area of square ABCF is 12.77 sq. units and the area of rectangle FCDE i..
  • Add the fractions 630, 1230, and 1830 and simplify the result...
  • A tree diagram is useful in determining the __________ of a probability experiment...
  • Write the simplest form of the expression 38 - 18...
  • Use the tree diagram to find the number of possible outcomes when a coin is tossed twice...
  • Simplify: 35 - 15..
  • Subtract 57 from 67...
  • The distance from the center of a circle to any point on the surface of the circle is 6 cm..
  • In a town, there are 7546 men, 6738 women, and 6767 children. Find the total population o..
  • The length of a line segment that passes through the center of a circle and has both of it..
  • From a bottle containing 1 green ball and 1 red ball, a ball is drawn at random, replaced ..
  • Refer to the figure and find the radius of the circle...
  • Ed hired a carpenter to make a circular dining table of radius 6 feet. Find the diameter o..
  • There are two 'true or false' type of questions on a test paper. Pick the tree diagram tha..
  • A car travels 150 miles in 3 hours at a constant speed. How many miles does the car travel..
  • Use the tree diagram to find the number of possible outcomes from spinning the two spinner..
  • How many vertices are there in the figure?..
  • Henry bought twice the number of balloons that Andrew bought, to decorate their houses for..
  • The two spinners are spun together. Use the tree diagram to find the number of outcomes fo..
  • Use the tree diagram to find the probability of tossing two heads when a coin is tossed tw..
  • The area of the square is 1764 square units and the area of circle inscribed in the square..
  • A bag contains 3 yellow balls and 4 pink balls. Kay picked two balls one after the other. ..
  • A box contains 88 balls colored pink and white. Find the number of white colored balls, if..
  • Which of the sets of angles cannot make a triangle?..
  • A line that has one end point and is extended infinitely on the other side is called a ___..
  • From a bottle containing one black and one white marble, a marble is drawn, replaced and t..
  • How many line segments are there in the figure?..
  • Use the tree diagram to find the probability of spinning the same number in succession whe..
  • Identify the solid figure...
  • Identify the figure which is not a solid...
  • Which two figures are similar?..
  • Which figure is not similar to the given figure?..
  • The measure of one of the three angles in a triangle is 90°. Name the triangle...
  • Which of the statements is true?..
  • Amy has a toy in the form of a cylinder. What is the volume of the toy if its base area is..
  • Find the volume of a cylindrical barrel of height 21 units, if the radius of its base is 3..
  • The weights of two books, named Book1 and Book2, are 2.45 kg and 2.48 kg respectively. Whi..
  • Round 322.228 to the nearest hundredth...
  • Write 'Nine hundred fifty-two dollars and eighty-five cents' in numbers using a dollar sig..
  • Identify $34.60 in words...
  • What will be the time after one hour, if the time now is 3:10 P.M.?..
  • From a box containing 3 red, 1 brown, 6 black and 20 burgundy marbles, a marble is picked ..
  • Which color would you bet on, if you are playing a game with the spinner?..
  • Which coin is likely to come up, if a coin is drawn at random from a box containing coins ..
  • Mike's scores on 4 math tests are plotted in the graph. What do you expect his score to be..
  • Andrew recorded the monthly sales of his pet shop in the graph. What do you expect the sal..
  • The shape of the base and the height of each part are shown by ____________...
  • The ___________ is the corner view of the figure...
  • The _______, ________ and ________ views are used to analyze a three-dimensional structure..
  • Choose the appropriate option which repersents the base plan for the stacked cubes...
  • A six-sided dice is rolled once. List all the outcomes such that the result is less than 4..
  • Draw a base plan for the object...
  • Two 6-sided dice are rolled simultaneously. List all the outcomes, where the sum of the tw..
  • From a jar containing 1 red, 1 blue, and 1 green ball, two balls are drawn one after the o..
  • Which of the figures can be a possible view of a triangular prism?..
  • Which of the figures cannot be the top view of a hexagonal prism standing on one of its ba..
  • Which of the figures are possible views of a triangular prism?..
  • Which of the figures is the front view of the solid?..
  • Which of the figures is the top view of the solid?..
  • A spinner with 3 equal sectors colored red, blue and green is turned. How many outcomes ar..
  • A coin is tossed. Find the number of possible outcomes...
  • Choose the type of event the given situation describes. "Tossing a head or tail with a coi..
  • The food agency inspected a sample of 500 pastries from a bakery and found that 15 were sp..
  • A basket contains red, blue and yellow colored balls. John picked a ball at random for 30 ..
  • Charles, Edward and Jason are contesting for a president post. A news channel conducted a ..
  • Jerald rolled 2 number cubes and recorded the sum of the numbers rolled. Find the experime..
  • While playing a game, Mike won 10 times, Stephanie won 5 times and Dennis, 10 times. Base..
  • Sam searched 41 words and made the table. Find the experimental probability of a word hav..
  • Charlie shoots red ball 9 times, blue ball 5 times and yellow ball 7 times, out of 21 atte..
  • What type of transformation is illustrated in the figure?..
  • Name the transformation illustrated in the figure...
  • Name the transformation illustrated in the figure...
  • Translation is also called_____________...
  • Which figure represents a translation of figure (A)?..
  • How many quarts of apple juice are equal to 4 gallons?..
  • Which figure do you think you would get if you slide figure (A)?..
  • Bill plays with a dart as shown below. The dart lands 6 times on the green region, 4 times..
  • Which figure represents a slide?..
  • Which figure represents a flip?..
  • Which figure represents a turn?..
  • A paper cup is dropped 7 times from a height. It landed on its base 3 times. What is the p..
  • Andrew played a maze game 9 times. There are 5 ways to exit the maze. The table shows the ..
  • The new shape obtained after translation, rotation or reflection is called the _______ of..
  • 40 out of the 860 members of a club were asked to complete a questionnaire as part of a su..
  • Arthur placed the cards labeled 1 to 10 in a bag. He drew one card from the bag 40 times. ..
  • Choose a pair of figures that are congruent...
    		•