Answer:
A
Step-by-step explanation:
hope that helps you
i think that is the answer
5 or 6 years. subtract 1200 from 10000until you get 2800
Answer:
the correct answer is 21.07070206.
Answer:

a. We get 56 heads out of 100 tosses.
We will use one sample proportion test
x = 56
n = 100



Formula of test statistic =
=
=
refer the z table for p value
p value = 0.8849
a. We get 560 heads out of 1000 tosses.
We will use one sample proportion test
x = 560
n = 1000



Formula of test statistic =
=
=
refer the z table for p value
p value = .000148
p value of part B is less than Part A because part B have 10 times the number the tosses.
I don't know the answers but I have geometry next semester and just looking at this gives me a headache :( Is it a hard class?