For a population with a normal distribution with mean
22.522.5
and a standard deviation<...
Mathematics, 08.08.2019 01:30 kiera2599
For a population with a normal distribution with mean
22.522.5
and a standard deviation
2.82.8,
determine the following.
(a) about 68% of the population lies between what limits?
(b) about 95% of the population lies between what limits?
(c) about 99.7% of the population lies between what limits?
Answers: 2
Mathematics, 21.06.2019 20:00, oofoofoof1
Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189
Answers: 1
Mathematics, 21.06.2019 23:00, arnold2619
How many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.) how many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.)
Answers: 2
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