Mathematics, 18.10.2019 20:30 Asantetaedog8934
It is believed that approximately 75% of american youth now have insurance due to the health care law. suppose this is true, and let x equal the number of american youth in a random sample of n = 15 with private health insurance. (a) how is x distributed? (b) find the probability that x is at least 10. (c) find the probability that x is at most 10. (d) find the probability that x is equal to 10. (e) give the mean, variance, and standard deviation of x
Answers: 1
Mathematics, 21.06.2019 20:10
The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250
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Mathematics, 21.06.2019 22:30
When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i
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Mathematics, 21.06.2019 23:10
Point s lies between points r and t on . if rt is 10 centimeters long, what is st? 2 centimeters 4 centimeters 6 centimeters 8 centimeters
Answers: 2
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