subject
Mathematics, 16.04.2020 22:04 joseylynn2728

A statistics teacher started class one day by drawing the names of 10 students out of a hat and asked them to do as many pushups as they could. The 10 randomly selected students averaged 15 pushups per person with a standard deviation of 9 pushups. Suppose the distribution of the population of number of pushups that can be done is approximately normal. What is the standard error of the mean?

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 16:00
Abag has more green balls than blue balls, and there is at least one blue ball. let bb represent the number of blue balls and let gg represent the number of green balls. let's compare the expressions 2b2b and b + gb+g. which statement is correct? choose 1
Answers: 2
question
Mathematics, 21.06.2019 19:50
What is the solution to the equation below? 3/x-2+6=square root x-2 +8
Answers: 1
question
Mathematics, 21.06.2019 21:10
Determine the solution for mc001-1.jpeg
Answers: 1
question
Mathematics, 21.06.2019 23:00
X-10/4 when x = โ€“18 a 7 b โ€“2 c โ€“7 d 2
Answers: 1
You know the right answer?
A statistics teacher started class one day by drawing the names of 10 students out of a hat and aske...
Questions
question
Mathematics, 18.03.2021 01:10
question
Chemistry, 18.03.2021 01:10
question
Mathematics, 18.03.2021 01:10
question
Chemistry, 18.03.2021 01:10
question
Chemistry, 18.03.2021 01:10
question
Mathematics, 18.03.2021 01:10
question
Mathematics, 18.03.2021 01:10
question
Chemistry, 18.03.2021 01:10
Questions on the website: 13722360