Mathematics, 21.04.2021 22:30 andykuzy5447
Kevin works at a paint store and is paid 6% commission on his sales. Today his sales total was $750. To the nearest dollar, how much did Kevin Earn in commission today? ( to calculate commission: $ x %) A. $4.50 B. $45.00 C. $450 D. $4,500
Answers: 3
Mathematics, 21.06.2019 22:30
According to the 2008 u.s. census, california had a population of approximately 4 Ć 10^7 people and florida had a population of approximately 2 Ć 10^7 people. which of the following is true? a. the population of california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.
Answers: 1
Mathematics, 22.06.2019 01:30
Acell phone company offers two plans to its subscribers. at the time new subscribers sign up, they are asked to provide some demographic information. the mean yearly income for a sample of 40 subscribers to plan a is $45,000 with a standard deviation of $9,200. for a sample of 25 subscribers to plan b, the mean income is $64,300 with a standard deviation of $7,100. at the 0.025 significance level, is it reasonable to conclude the mean income of those selecting plan b is larger? assume unequal population standard deviations. hint: for the calculations, assume the plan a as the first sample. what is the decision rule? (negative amount should be indicated by a minus sign. round your answer to 3 decimal places.) compute the value of the test statistic. (negative amount should be indicated by a minus sign. round your answer to 2 decimal places.) what is your decision regarding h0 ? reject h0 fail to reject h0 compute the p-value. less than 0.01 between 0.01 and 0.025 between 0.025 and 0.05 between 0.05 and 0.10 greater than 0.10
Answers: 3
Kevin works at a paint store and is paid 6% commission on his sales. Today his sales total was $750....
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