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Jenna flips two pennies 105 times. how many times can she expect both coins to come up heads?
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Mathematics, 22.06.2019 03:10
Aregular hexagonal pyramid has a base area of 45 in2 and a lateral area of 135in 2. what is the surface are are of the regular hexagonal pyramid
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Mathematics, 22.06.2019 04:40
This assignment is past the original due date o this data is from a sample. calculate the mean, standard deviation, and variance 16.7 11.1 46.7 14.8 13.3 16.6 18.5 47.3 42,8 show the following answers to 2 decimal places. sample mean- sample standard deviation ( use the standard deviation above for your calculation.) sample variance ooops- now you discover that the data was actually from a population! so now you must give the population standard deviation.
Answers: 3
Mathematics, 22.06.2019 07:30
The box plots show the average speeds, in miles per hour, for the race cars in two different races. one-half of cars travel at which speeds?
Answers: 2
Jenna flips two pennies 105 times. how many times can she expect both coins to come up heads?...
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