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claaay1
25.03.2020 •
Mathematics
1. what was it 4 h 30 min before 9:50 am?
2. tennis instruction at camp Cherokee is for 45 minutes a day 4 days a week. how many hour a week is this?
3. a plane flies from phoenix to Memphis in 3 hours and 20 minutes. it left phoenix at 2:50 pm mountain time. at what time did it arrive in Memphis (central time).
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Ответ:
The coach should start recruiting players with weight 269.55 pounds or more.
Step-by-step explanation:
We are given the following information in the question:
Mean, μ = 225 pounds
Standard Deviation, σ = 43 pounds
We are given that the distribution of weights is a bell shaped distribution that is a normal distribution.
Formula:
We have to find the value of x such that the probability is 0.15
Calculation the value from standard normal z table, we have,
Thus, the coach should start recruiting players with weight 269.55 pounds or more.