Mathematics, 24.05.2021 17:40 LForNotKnowingMath
A large company is considering installing charging stations for electric cars in their company parking lots.
Suppose that 1.5% of employees at the main office have electric cars and 2% of employees at the branch
office have electric cars.
The company wonders whether there is greater need for the stations at the main office. They plan to take
separate random samples of 100 employees from the main office and 50 employees from a branch office.
Then they will look at the difference in the sample proportions (ÔM - PB).
What will be the shape of the sampling distribution of PM - PB, and why?
Answers: 1
Mathematics, 21.06.2019 19:00
Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply
Answers: 3
Mathematics, 22.06.2019 03:30
Ashop has a sale that offers 20% off all prices. on the final day they reduce all the sale prices by 25% linz buys a ratio on the day. work out the overall percentage reduction on the price of the ratio
Answers: 2
Mathematics, 22.06.2019 04:00
Yesi's dog weighed 5 pounds when she got him. he now yesi's dog weighed 5 pounds when she got him. he now weighs 45 pounds. how much did yesi's dog gain, in ounces?
Answers: 1
A large company is considering installing charging stations for electric cars in their company parki...
English, 23.11.2019 00:31
Biology, 23.11.2019 00:31
Mathematics, 23.11.2019 00:31
Chemistry, 23.11.2019 00:31
Mathematics, 23.11.2019 00:31
English, 23.11.2019 00:31
Biology, 23.11.2019 00:31