Mathematics, 16.10.2019 00:00, sairaanwar67
On the planet of mercury, 4-year-olds average 3.2 hours a day unsupervised. most of the unsupervised children live in rural areas, considered safe. suppose that the standard deviation is 1.6 hours and the amount of time spent alone is normally distributed. we randomly survey one mercurian 4-year-old living in a rural area. we are interested in the amount of time x the child spends alone per day. (source: san jose mercury news) round all answers to 4 decimal places where possible. a. what is the distribution of x?
Answers: 3
Mathematics, 21.06.2019 17:00, nicolemaefahey
Need this asap if anyone can i would be very grateful. if you could show workings that would really
Answers: 1
Mathematics, 21.06.2019 20:20, deonnaturner68p7hz7y
The surface area of the triangular prism is .
Answers: 1
Mathematics, 21.06.2019 23:00, karyme12
I'm at a bookstore with $\$35$ in my pocket and a $20\%$-off coupon. what is the cost of the most expensive book i can buy with my money and the coupon? (assume that there are books of every possible price in the bookstore. it's a large bookstore! )
Answers: 1
On the planet of mercury, 4-year-olds average 3.2 hours a day unsupervised. most of the unsupervised...
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