Business, 07.01.2020 10:31 LanaParrilla
The u. s. department of transportation estimates that 10% of americans carpool. does that imply that 10% of cars will have two or more occupants? a sample of 300 cars traveling southbound on the new jersey turnpike yesterday revealed that 63 had two or more occupants. at the 0.01 significance level, can we conclude that 10% of cars traveling on the new jersey turnpike have two or more occupants?
Answers: 2
Business, 21.06.2019 21:30, qhenley
An office manager is concerned with declining productivity. despite the fact that she regularly monitors her clerical staff four times each day—at 9: 00 am, 11: 00 am, 1: 00 pm, and again at 3: 00 pm—office productivity has declined 30 percent since she assumed the helm one year ago. would you recommend that the office manager invest more time monitoring the productivity of her clerical staff? explain.
Answers: 3
Business, 22.06.2019 20:20, nicky123415
Amanager of a store that sells and installs spas wants to prepare a forecast for january and june of next year. her forecasts are a combination of trend and seasonality. she uses the following equation to estimate the trend component of monthly demand: ft = 30+5t, where t = 1 in january of this year. seasonal relatives are 0.60 for january and 1.50 for june. what demands should she predict for january and june of next year
Answers: 2
Business, 22.06.2019 23:00, jcrowley9362
How is challah bread made? if i have to dabble the recipe?
Answers: 1
The u. s. department of transportation estimates that 10% of americans carpool. does that imply that...
Business, 26.06.2021 01:00
Health, 26.06.2021 01:00
Mathematics, 26.06.2021 01:00
Chemistry, 26.06.2021 01:00
Mathematics, 26.06.2021 01:00
Social Studies, 26.06.2021 01:00