Mathematics, 11.02.2021 18:30 versaceblooper
At a high school, 29% of students are freshmen. Let X = the number of students that are freshman in a random sample of 25 students from the school.
Which one of the following statements about the mean and standard deviation of the sampling distribution of X is true?
Mean=7.25, standard deviation cannot be determined from the information given
Neither the mean nor the standard deviation can be determined from the information given.
Mean=725, Standard Deviation=2.27
Mean-7.25. Standard Deviation=0.45
Answers: 1
Mathematics, 21.06.2019 13:30
What are correct trigonometric ratios that could be used to determine the length of ln
Answers: 3
Mathematics, 21.06.2019 20:00
Which expression is rational? 6. , square root two, square root 14, square root 49
Answers: 1
Mathematics, 21.06.2019 20:30
What is the difference between the equations of a vertical and a horizontal line?
Answers: 2
Mathematics, 21.06.2019 20:50
The cost of turkey is directly proportional to its weight. if a 12-pount turkey costs $27, how much does a 16-pound turkey cost? a. $33.75 b. $36.00 c. $31.00 d. $32.50
Answers: 3
At a high school, 29% of students are freshmen. Let X = the number of students that are freshman in...
Mathematics, 15.01.2021 01:40
Mathematics, 15.01.2021 01:40
Mathematics, 15.01.2021 01:40
Mathematics, 15.01.2021 01:40
Mathematics, 15.01.2021 01:40
English, 15.01.2021 01:40
Geography, 15.01.2021 01:40
Mathematics, 15.01.2021 01:40
Mathematics, 15.01.2021 01:40