Mathematics, 11.10.2021 01:00 afitzgerald
The birth weights (in kilograms) of a sample of 164 children are given in the table. Find the mean and standard deviation of the weights. (Round your answers to three decimal places.)
A. Mean - kg
B. Standard Deviation - kg
Weight (kg) Frequency Weight (kg) Frequency
2.0 6 3.5 20
2.3 18 3.8 26
2.6 20 4.1 14
2.9 20 4.4 10
3.2 26 4.7 4
Answers: 1
Mathematics, 21.06.2019 18:30
Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much
Answers: 2
Mathematics, 22.06.2019 02:00
The table below shows the number of free throw shots attempted and the number of shots made for the five starting players on the basketball team during practice. each player's goal is to make 80% of her shots. players number of free throws made free throw attempts kelly 16 20 sarah 25 30 maggie 31 40 liz 44 50 kim 47 60 how many players made at least 80% of their shots? round to the nearest percent.
Answers: 1
The birth weights (in kilograms) of a sample of 164 children are given in the table. Find the mean a...
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