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Mathematics, 20.05.2021 18:00, juan1216av
A digital marketing specialist is interested in studying the percent of customers who use online coupons when making an online purchase. To investigate this further, the digital marketing specialist would like to test the claim that the percent of customers who use online coupons when making an online purchase is different than 75%. They decide to complete a hypothesis test at a 10% significance level. They sample 80 online customers, and determine the sample percent to be 90%. The following is the data from this study:
Sample size = 80 online customers
Sample proportion = 0.90
Identify the null and alternative hypothesis for this study by filling in the blanks with the correct symbol (E, F, <, or > to represent the correct hypothesis.)
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Answers: 1
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Mathematics, 21.06.2019 13:20, animegirl02
What is the equation and solution for the sentence? the sum of a number and thirty-one is one hundred thirteen. write the equation as n-31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and add 31 to both sides. the answer is 144. write the equation as n-31=113 and add 31 to both sides. the answer is 144.
Answers: 1
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