PLAN: Drag each statement from the answer bank to the appropriate box. n (1 po) = 75 ≥ 10 True Statements This is a random sample of 250 teenagers. Name of test: One-sample z test for p Answer Bank The Large Counts condition is not met. Name of test: Two-sample z test for p₁ - P2 The Large Counts condition is met. False Statements The random condition is not met. npo = 175 > 10 npo = 1982 10 n (1 po)=522 10

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Matthew claims that when given the choice, 70% of teenagers will choose soda over water. To further investigate this claim,
Matthew selects a random sample of 250 teenagers and finds that 79.2% of them choose soda over water.
Does this data provide convincing evidence at the a = 0.01 level that the proportion of teenagers that would choose soda over
water differs from 70%?
STATE:
Ho:
Ha:
where
= the
The evidence for Ha is
of all teenagers who would choose soda over water.
Transcribed Image Text:Matthew claims that when given the choice, 70% of teenagers will choose soda over water. To further investigate this claim, Matthew selects a random sample of 250 teenagers and finds that 79.2% of them choose soda over water. Does this data provide convincing evidence at the a = 0.01 level that the proportion of teenagers that would choose soda over water differs from 70%? STATE: Ho: Ha: where = the The evidence for Ha is of all teenagers who would choose soda over water.
PLAN:
Drag each statement from the answer bank to the appropriate box.
n (1 po) = 75 ≥ 10
True Statements
This is a random sample of 250 teenagers.
Name of test: One-sample z test for p
Answer Bank
The Large Counts condition is not met.
Name of test: Two-sample z test for p₁ - P2
The Large Counts condition is met.
False Statements
The random condition is not met.
npo = 175 > 10
npo = 1982 10
n (1 po)=522 10
Transcribed Image Text:PLAN: Drag each statement from the answer bank to the appropriate box. n (1 po) = 75 ≥ 10 True Statements This is a random sample of 250 teenagers. Name of test: One-sample z test for p Answer Bank The Large Counts condition is not met. Name of test: Two-sample z test for p₁ - P2 The Large Counts condition is met. False Statements The random condition is not met. npo = 175 > 10 npo = 1982 10 n (1 po)=522 10
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DO:
p=
Z =
P-value =
CONCLUDE:
Because the P-value
proportion of
0.45.
(Enter 3 decimal places)
(Round to 2 decimal places)
(Enter at least 4 decimal places)
α = 0.05, we
Ho. There
that have the organ donor designation on their license is
convincing evidence that the
Transcribed Image Text:DO: p= Z = P-value = CONCLUDE: Because the P-value proportion of 0.45. (Enter 3 decimal places) (Round to 2 decimal places) (Enter at least 4 decimal places) α = 0.05, we Ho. There that have the organ donor designation on their license is convincing evidence that the
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