Assume there are 365 days in a year
1.) what is the probability that ten students in a...
Mathematics, 27.09.2019 14:00 ssalazc1593
Assume there are 365 days in a year
1.) what is the probability that ten students in a class have different birthdays?
2.) what is the probability that at least ten students in a class share their birthday
Answers: 1
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Study results indicate that the mean length of time people spend on a bus in a city is between 21.2 min and 24.5 min what is the study margin of the error?
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1. suppose that scores on a knowledge test are normally distributed with a mean of 71 and a standard deviation of 6. a. label the curve: show the mean and the value at each standard deviation: b. if angelica scored a 76 on the test, what is her z-score? (draw her score on the curve above and label) c. what percent of students did angelica score higher than? how can you tell? d. if 185 students took the test, how many students scored higher than angelica?
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What is the equation of the line that passes through (3,5) and is parallel to y=2x+6
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