everyday math program

Mary has her computer class everyday at 5:30 p.m. One day, she reached 25 minutes late to the class. At what time did she reach? => 5:55 P.M. or 6:25 P.M. or 4:55 P.M. or 6:45 P.M...

A survey was conducted by a television channel, about the likes and dislikes for the programs they telecast. Which measure of central tendency is the best for the given situation? => Mean or Range or Median or Mode..

150 children of K - 12 grades whose parents (at least one or both) are employed are selected randomly. It was found that 18 of them participate in after school programs. Test the hypothesis that 14% of such K - 12 children participate in after school programs. [Use a 5% level of..

Ed practices tennis everyday and the tennis court is on the way to his school. The tennis court is 562 m away from his house and his school is 358 m away from the tennis court. Find the total distance between Ed's house and his school. => 810 m or 850 m or 920 m or 930 m..

A theater for performing arts finds on an average that 8% of tickets purchasing patrons do not show up for the program. If the theatre has 150 seats, then explore the possibility of extending at the least 10 complementary tickets per show for which tickets are sold out. => 22.66% or 27.34..

A television news director wishes to use three news stories on an evening show. One story will be the lead story, one will be the second story, and the last will be a closing story. If the director has a total of ten stories to choose from, how many possilbe ways can the program be set up..

A recent survey of a TV channel reported the percentage of viewers for different programs in a state. Find the mean percentage. Program Viewers (%) 1 12 2 2.83 3 56.7 4 1 5 18.66 => 20% or 91.19% or 12% or 18.238%..

An obesity clinic states that the average weight loss after a 15-week program of regular aerobic exercise is 8 pounds with a standard deviation of 2.8 pounds. To test this report, a statistician selected 55 people doing regular aerobic exercise and found the average weight loss as 7.4 pou..

John earns $50 everyday by working for 6 hours. He gets $10 for every extra hour worked. The table shows the relationship between the number of extra hours and John's total earnings per day. Use the rate of change to identify a linear equation for the data shown in the table. Number of Ex..

A survey reports that the average weight loss after a 15-week program of regular aerobic exercise was 7 pounds with a standard deviation of 4 pounds. To test this report, a statistician selected 40 people doing regular aerobic exercise and found the average weight loss as 8 pounds. Find t..