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ziro4ka [17]
3 years ago
5

A newsletter publisher believes that less than 49% of their readers own a laptop. For marketing purposes, a potential advertiser

wants to confirm this claim. After performing a test at the 0.10 level of significance, the advertiser decides to reject the null hypothesis. What is the conclusion regarding the publisher's claim
Mathematics
1 answer:
Zepler [3.9K]3 years ago
5 0

Answer:

The answer is "At the 0,10 level, there should be enough proof that the percentage is below 49%"

Step-by-step explanation:

Null and alternative hypothesis:

H_0 :P \geq 0.49\\\\H_1:P

Significance level: \alpha = 0.10

It is decided that the null hypothesis at the defined meaning level is rejected.

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This is best solved using ratios

Proportion of Shots Stopped : Proportion of Shots allowed=9:1

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Suppose we want to choose 6 letters, without replacement, from 15 distinct letters. (A) how many ways can this be done, if the o
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Answer:

Below in bold.

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