Mathematics, 20.03.2020 03:21 hjoe523
"Suppose David owns a chain of 24 hr gyms. On average, members go to the gym 3.16 days a week with a standard deviation of 0.48 days. David decided to change the type of classes offered and wanted to see if the average member attendance would change. He randomly selected 250 members and found they attend the gym on average 3.13 days. Construct a two-tailed 90% confidence interval for the mean. Round your answer to two decimal places"
Answers: 3
Mathematics, 21.06.2019 15:30
Question 7 of 47 1 point what is the equation of a line with a slope of 1/2 that passes through the point, (-2,5)? o a. 1/2x+3 o b. y=1/2x+5 o c. y=x+5 o d. y=1/2x+6
Answers: 3
Mathematics, 21.06.2019 18:30
Suppose your school costs for this term were $4900 and financial aid covered 3/4 of that amount. how much did financial aid cover? and how much do you still have to pay?
Answers: 1
Mathematics, 21.06.2019 19:30
Choose the more precise measurement. 26.4 cm or 8.39 cm
Answers: 1
Mathematics, 21.06.2019 20:00
Given: ∆mop p∆mop =12+4 3 m∠p = 90°, m∠m = 60° find: mp, mo
Answers: 1
"Suppose David owns a chain of 24 hr gyms. On average, members go to the gym 3.16 days a week with a...
Chemistry, 13.03.2020 22:57
SAT, 13.03.2020 22:57
English, 13.03.2020 22:57
Physics, 13.03.2020 22:57
Mathematics, 13.03.2020 22:57
Mathematics, 13.03.2020 22:57