A friend is tested to see whether he can tell bottled water from tap water. There are
Fantastic news! We've Found the answer you've been seeking!
Question:
A friend is tested to see whether he can tell bottled water from tap water. There are 30 trials (half with bottled water and half with tap water), and he gets 18 right.
a. Pick the correct null hypothesis:
i. p = 0.50
ii. p = 0.60
iii.p = 0.50
iv. p = 0.60
b. Pick the correct alternative hypothesis:
i. p = 0.50
ii. p = 0.875
iii. p > 0.50
iv. p = 0.875
Related Book For
Introductory Statistics Exploring the World Through Data
ISBN: 978-0321978271
2nd edition
Authors: Robert Gould, Colleen Ryan
Posted Date: