Question

Consider a binomial experiment with 520 trials and 200 successes. To construct a test for a proportion p, what value do we use for the sample test statistic? Round your answer to two decimal places.

Answer 1

@agent0smith

Answer 2

@Directrix

Answer 3

@satellite73

Answer 4

Just use the given sample numbers, 200/520, as the sample proportion

Answer 5

my options dont have that

Answer 6

Jeez. That isn't the answer. Simplify.

Answer 7

it has p hat=2.60
p hat= 1.38
p hat=4.60
p hat =0.38
p hat=3.60

Answer 8

this is stats

Answer 9

Did you read my last post..?

Answer 10

yes

Answer 11

why wouldnt it be 520/200?

Answer 12

i was between 2.6 and .38

Answer 13

520/200=2.6
20/520=.38

Answer 14

Uh, i already gave you a big hint earlier...

Answer 15

oh yes i am looking at my notes now, thankyou