subject
Mathematics, 08.05.2020 01:57 fonsworth5

Leon wants to estimate the proportion of the seniors at his high school who like to watch football. He interviews a simple random sample of 50 of the 200 seniors on campus. He finds that 32 like to watch football. Is the random condition for finding confidence intervals met?

A. Yes, the random condition for finding confidence intervals is met because npp = 32 and n(1 − pp) = 18, both of which are greater than 10.

B. Yes, the random condition for finding confidence intervals is met because the sample size is greater than 30.

C. No, the random condition for finding confidence intervals is not met because np = 32 and n(1 − p) = 18, both of which are less than 100.

D. No, the random condition for finding confidence intervals is not met because the sample is not at least 50% of the population.

E. Yes, the random condition for finding confidence intervals is met because the sample is a simple random sample.

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 15:30, nisha87
Which of the following statements is not true? a. parallel lines are lines in the same plane that never intersect. b. congruent figures have the same shape and same size angles and sides. c. similar figures must have the same shape and the same size. d. a rotation is when you turn a figure around a certain point.
Answers: 1
image
Mathematics, 21.06.2019 17:30, nurmukhammada
Can someone me with this problem i don't understand i need
Answers: 2
image
Mathematics, 21.06.2019 20:30, natebarr17
The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a
Answers: 2
image
Mathematics, 22.06.2019 00:20, maggie123456751
One file clerk can file 10 folders per minute. a second file clerk can file 11 folders per minute. how many minutes would the two clerks together take to file 672 folders?
Answers: 1
You know the right answer?
Leon wants to estimate the proportion of the seniors at his high school who like to watch football....

Questions in other subjects:

Konu
Mathematics, 26.04.2021 23:10
Konu
Biology, 26.04.2021 23:10
Konu
History, 26.04.2021 23:10