It is a known fact that 50% of all Americans are male. A researcher wants to see if the percent of business owners who are male is greater than the percent of all Americans who are male. The researcher should use Ho:P1 = P2, H:P1 > P2 for the null and alternative hypotheses. O false O true Submit Question
Inverse Normal Distribution
The method used for finding the corresponding z-critical value in a normal distribution using the known probability is said to be an inverse normal distribution. The inverse normal distribution is a continuous probability distribution with a family of two parameters.
Mean, Median, Mode
It is a descriptive summary of a data set. It can be defined by using some of the measures. The central tendencies do not provide information regarding individual data from the dataset. However, they give a summary of the data set. The central tendency or measure of central tendency is a central or typical value for a probability distribution.
Z-Scores
A z-score is a unit of measurement used in statistics to describe the position of a raw score in terms of its distance from the mean, measured with reference to standard deviation from the mean. Z-scores are useful in statistics because they allow comparison between two scores that belong to different normal distributions.
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![It is a known fact that 50% of all Americans are male. A researcher wants to see if the percent of business
owners who are male is greater than the percent of all Americans who are male. The researcher should use
Ho:P1 = P2, H:P1 > P2 for the null and alternative hypotheses.
O false
O true
Submit Question](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F71cbdb1b-e48b-47f8-91ab-14daed12c892%2Fcf028528-b4be-4086-8a58-732c0eae0df0%2F8gk3a9b_reoriented.jpeg&w=3840&q=75)
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