Business, 05.07.2020 14:01 arrichardson787
According to the University of Nevada Center for Logistics Management, 6% of all merchandise sold in the United States gets returned. A Houston department store sampled 80 items sold in January and found that 12 of the items were returned. (a) Construct a point estimate of the proportion of items returned for the population ofsales transactions at the Houston store. If required, round your answer to three decimal places. (b) Construct a 95% confidence interval for the porportion of returns at the Houston store. If required, round your answer to three decimal places. to (c) Is the proportion of returns at the Houston store significantly different from the returns for the nation as a whole? Provide statistical support for your answer. We - Select your answer - the null hypothesis. We - Select your answer - conclude that the return rate for the Houston store is different than the U. S. national return rate.
Answers: 1
Business, 21.06.2019 16:30
Which type of data does your company collect from customers or potential customers? a. positioning datab. market share datac. primary datad. secondary data select the best answer from the choices provided
Answers: 1
Business, 22.06.2019 07:10
mark, a civil engineer, entered into a contract with david. as per the contract, mark agreed to design and build a house for david for a specified fee. mark provided david with an estimation of the total cost and the contract was mutually agreed upon. however, during construction, when mark increased the price due to a miscalculation on his part, david refused to pay the amount. this scenario is an example of a mistake.
Answers: 1
Business, 22.06.2019 23:00
Ernesto baca is employed by bigg company. he has a family membership in his company's health insurance program. the annual premium is $5,432. ernesto's employer pays 80% of the total cost. ernesto's contribution is deducted from his paycheck. what is his annual contribution? $1,086.40 $1,125.65 $1,527.98 $1,567.20 save and exit
Answers: 3
Business, 22.06.2019 23:00
You cannot make copies of media, even as a personal backup, without violating copyright. true
Answers: 3
According to the University of Nevada Center for Logistics Management, 6% of all merchandise sold in...
Mathematics, 18.02.2022 05:40
Mathematics, 18.02.2022 05:40
Mathematics, 18.02.2022 05:40
Biology, 18.02.2022 05:40
Physics, 18.02.2022 05:40
Mathematics, 18.02.2022 05:40
Chemistry, 18.02.2022 05:40
Mathematics, 18.02.2022 05:40
Computers and Technology, 18.02.2022 05:40
Business, 18.02.2022 05:40
Computers and Technology, 18.02.2022 05:40