A finance blogger is writing an article about credit card use. As they write their article, the finance blogger is interested in the average number of credit cards per adult. Based on previous research, an adult has 4 credit cards, on average. The finance blogger believes this average is different. If the finance blogger chooses a p-value approach, what does the p-value need to be compared to in order to determine if there's enough evidence to support their claim?

MATLAB: An Introduction with Applications
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A finance blogger is writing an article about credit card use. As they write their article, the finance blogger is interested in the
average number of credit cards per adult. Based on previous research, an adult has 4 credit cards, on average. The finance
blogger believes this average is different.
If the finance blogger chooses a p-value approach, what does the p-value need to be compared to in order to determine if
there's enough evidence to support their claim?
Transcribed Image Text:A finance blogger is writing an article about credit card use. As they write their article, the finance blogger is interested in the average number of credit cards per adult. Based on previous research, an adult has 4 credit cards, on average. The finance blogger believes this average is different. If the finance blogger chooses a p-value approach, what does the p-value need to be compared to in order to determine if there's enough evidence to support their claim?
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