Mathematics, 15.07.2019 20:30 crystallisa00
Adata set about speed dating includes "like" ratings of male dates made by the female dates. the summary statistics are nequals187, x overbarequals7.57, sequals1.85. use a 0.01 significance level to test the claim that the population mean of such ratings is less than 8.00. assume that a simple random sample has been selected. identify the null and alternative hypotheses, test statistic, p-value, and state the final conclusion that addresses the original claim.
Answers: 3
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Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.
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Billy plotted β3 4 and β1 4 on a number line to determine that β3 4 is smaller than β1 4 is he correct? explain why or why not?
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If y varies directly as x2 and y=6 when x=6, find the constant of variation.
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Mathematics, 21.06.2019 20:30
Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?
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Adata set about speed dating includes "like" ratings of male dates made by the female dates. the sum...
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