Mathematics, 12.11.2019 21:31 zariah10191101
Aresearcher randomly selects and measures the volumes of the contents of 1212 bottles of cough syrup. assume the sample is taken from a normally distributed population. the 9090% confidence interval for the population standard deviation sigmaσ is (0.02490.0249,0.04420.0442). the population standard deviation of the volumes of the bottles' contents should be less than 0.0410.041 fluid ounce. does the confidence interval for sigmaσ suggest that the variation in the volumes of the bottles' contents is at an acceptable level? explain your reasoning.
Answers: 3
Mathematics, 21.06.2019 17:30
Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?
Answers: 3
Mathematics, 21.06.2019 20:00
The two cylinders are similar. if the ratio of their surface areas is 9/1.44 find the volume of each cylinder. round your answer to the nearest hundredth. a. small cylinder: 152.00 m3 large cylinder: 950.02 m3 b. small cylinder: 972.14 m3 large cylinder: 12,924.24 m3 c. small cylinder: 851.22 m3 large cylinder: 13,300.25 m3 d. small cylinder: 682.95 m3 large cylinder: 13,539.68 m3
Answers: 2
Mathematics, 21.06.2019 21:30
Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour.what is the cyclist average rate for the round trip in miles per hour ?
Answers: 1
Mathematics, 21.06.2019 22:40
Which of the following circles have their centers on the x-axis? check all that apply.
Answers: 1
Aresearcher randomly selects and measures the volumes of the contents of 1212 bottles of cough syrup...
Mathematics, 10.03.2021 01:20
Mathematics, 10.03.2021 01:20
Mathematics, 10.03.2021 01:20
Mathematics, 10.03.2021 01:20
Mathematics, 10.03.2021 01:20
History, 10.03.2021 01:20
Mathematics, 10.03.2021 01:20
Mathematics, 10.03.2021 01:20
Social Studies, 10.03.2021 01:20
Mathematics, 10.03.2021 01:20
History, 10.03.2021 01:20