Hi can someone please answer these statistics problems I have? thank you Attachment 1 Attachment 2 ATTACHMENT PREVIEW Download attachment Screen Shot 2017-10-01 at 3.52.46 PM.png Homework: Week 6 Homework 40 pts E Score: 0 of 4 pts 1 14 of 15 (3 complete) 7 } HW Score: 0%, 0 of 40 pts ® 6.3.21 32 […]
Hi there, can someone please answer these for me!! thank you!! Attachment 1 Attachment 2 ATTACHMENT PREVIEW Download attachment Screen Shot 2017-10-04 at 7.11.22 PM.png Statistics for Decision-Making Homework: Week 6 Homework 40 pts Score: 0 of 2 pts 4 5 of 15 (15 complete) v } HW Score: 82.0! 3) 6.1.47 55. People were polled […]
1.The mean height of women in a country (ages 20−29) is 63.7 inches. A random sample of 65 women in this age group is selected. What is the probability that the mean height for the sample is greater than 64 inches? Assume σ=2.91 2. A manufacturer claims that the lifespan of its tires is 47,000 […]
Find the probability and interpret the results. If convenient, use technology to find the probability. The population mean annual salary for environmental compliance specialists is about $61,000 . A random sample of 40 specialists is drawn from this population. What is the probability that the mean salary of the sample is less than $58500 σ=$6 200 […]
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