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Question: The following data represent clotting times (mins) from three subjects treated in three different ways. The plasma samples were allocated randomly to the treatments and the analysis was repeated three times for each sample. Write the levels of (i) first, (ii) second variable and the degrees of freedom for the (iii) variables, (iv) interaction, (v) within (error). A ) (i) 3 (ii) 3 (iii) 2, 2 (iv) 18 (v) 4 B ) (i) 3 (ii) 3 (iii) 3, 3 (iv) 4 (v) 18 C ) (i) 2 (ii) 2 (iii) 3, 3 (iv) 4 (v) 18 D ) (i) 3 (ii) 3 (iii) 2, 2 (iv) 4 (v) 18 Steps to derive 1 The levels of the first variable, a = 3, the second variable, b = 3, and number of data values in each group, n = 32 The degrees of freedom(d.f. ) are
First variable, d.f. N = a - 1 = 3 - 1 = 2
Second variable, d.f. N = b - 1 = 3 - 1 = 2
Interaction : d.f. N = (a - 1)(b - 1) = (3 - 1)(3 - 1) = 4
Within(error): d.f. D = a b (n - 1) = 3 · 3 · (3 - 1) = 18Hence the right answer is Option D Click Here To Go Back Few Other Questions - Which of the following numbers completes the pattern?.. The set of coins are shown below. What fraction of coins is dimes?.. The set of pencils are shown in the figure. What fraction of pencils is pink colored?.. Choose the rule for the table... Which one of these rules is used in the table shown?.. Identify the rule... Find the rule that is used in the table shown... Choose the rule that is used in the table... Identify the decimal 32.86 in words... Identify the numeral for the number name 'six hundred fifty and five tenths'... From which plate is it likely to pick a apple?.. Find the perimeter of the triangle... Which fruit is certain to be picked from Plate 3?.. From which plate is it possible to pick an apple and a banana?.. From which plate is it certain to pick a piece of pomegranate?.. Which one of these is mostly likely to be picked from the bag shown?.. Find the product of 2.3 by 26.. Multiply 3.2 by 42... Multiply 4.5 by 33... Find the product of 2.8 and 42... Find the product of 9.1 and 54... Find the product of 8.6 and 65... Multiply 4.2 by 3.1... Find the product of 7.4 by 2.3... Solve.. Solve.. Solve.. Solve.. Solve.. Solve.. Solve.. Solve.. Solve.. Solve.. Solve.. Solve.. Solve.. Solve.. Solve.. Solve.. Find the product of 6.8 and 5.6... Find the product of 2.2 and 4.2... Multiply 7.4 by 5.3... How many corners does the cube have?.. How many corners does the solid have?.. Find the number of faces the solid has... How many edges does a cube have?.. How many edges does a rectangular prism have?.. How many corners do the solid have?.. Which of these figures has the same shape and size as the figure shown?.. Find the figure that has the same shape and size as the figure shown... Which of the following figures has the same shape and size as the figure shown?.. Choose the figure that has the same shape and size as the figure shown... Which of these figures has the same shape and size as the figure shown?.. Identify the face of the geometric solid... Identify the face of the geometric solid... Identify the face of the geometric solid... Which letter is on the top?.. Which shape is below the cube?.. Identify the letter placed above D... One of these is the color of Tina's favorite bag. Use the clues to find the color.(1) It i.. One of these is Jim's favorite fruit. Use the clues to find his favorite fruit.(1) It is n.. Which of these figures has a triangle below a rectangle?.. One of these is Jim's favorite fruit. Use the clues to find his favorite fruit.(1) It is n.. Name the shape to the right of the rectangle... Identify the letter to the left of R in the word LETTER... Which number is below 5?.. Which of the following is the same as 12 - 7?.. Identify the number sentence that is the same as 27... Which of the following is the same as 20 + 15?.. Compare the numbers using appropriate symbol... Compare the numbers using appropriate symbol... Compare the numbers using appropriate symbol... Compare the numbers using appropriate symbol... Compare the numbers using appropriate symbol... Which set orders the numbers 5, 25, 21, and 70 from least to greatest?.. Which set orders the numbers 2, 37, 34, and 63 from greatest to least?.. Which set orders the numbers 12, 40, 38, and 62 from least to greatest?.. Which set orders the numbers 14, 44, 40, and 41 from least to greatest?.. Which set orders the numbers 79, 32, 27, and 100 from least to greatest?.. The table shown is used the rule y = 2x + 7.xy31361981027Find the value of y, when x = 8... Choose the word for 32... Choose the word for 2... Choose the word for 13... Which figure completes the pattern?.. Identify the figure that completes the pattern... Which one of these completes the pattern?.. Which of these figures completes the pattern?.. Which figure completes the pattern?.. Which of the following represents the correct relationship between 4 + 2 = 6?.. Find the missing value of the table for the rule y = 3x - 1.xy12385720926.. Find the missing value of the table for the rule y = 5x + 2.xy2124226328.. Which number completes the pattern?.. Find the missing number in the pattern. 41, 43, 45, 47, __, 51... Choose the number that completes the pattern... Which set of numbers would complete the pattern?.. Identify the set of numbers that would complete the pattern... Identify the figure that has a circle to the right of a square... Which figure shows a circle on top of a triangle?.. Identify the figure that has a circle to the left of a triangle...