Mathematics, 27.06.2019 00:10 danielasena21
Test the claim that the proportion of men who own cats is significantly different than the proportion of women who own cats at the 0.02 significance level. the null and alternative hypothesis would be: h 0 : p m = p f h 1 : p m ≠ p f h 0 : p m = p f h 1 : p m < p f h 0 : μ m = μ f h 1 : μ m < μ f h 0 : p m = p f h 1 : p m > p f h 0 : μ m = μ f h 1 : μ m > μ f h 0 : μ m = μ f h 1 : μ m ≠ μ f the test is: left-tailed right-tailed two-tailed based on a sample of 20 men, 40% owned cats based on a sample of 20 women, 60% owned cats the test statistic is: (to 2 decimals) the p-value is: (to 2 decimals) based on this we: reject the null hypothesis fail to reject the null hypothesis
Answers: 2
Mathematics, 21.06.2019 19:30, andrwisawesome0
Suzanne began a trip with 18 1/2 gallons of gas in the gas tank of her car if she hughes 17 3/4 gallons on the trip how many gallons does she have left once she finish the trip
Answers: 1
Mathematics, 21.06.2019 22:00, rhineharttori
Here is my question! jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate. true or false?
Answers: 2
Mathematics, 21.06.2019 22:30, BigGirlsTheBest
At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?
Answers: 1
Test the claim that the proportion of men who own cats is significantly different than the proportio...
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