Mathematics, 12.05.2021 20:30 cheergirlpayton3510
One class has a mean of 60 with a standard deviation of 15.
The second class has a mean of 58 with a standard deviation of 2. What could be concluded?
a. Both classes need remediation.
b. The first class is significantly more capable
c. The scores in the second class are more varied.
d. There are greater student differences in the first class.
Answers: 2
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Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?
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Shared decision making is always a positive strategy to take
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One class has a mean of 60 with a standard deviation of 15.
The second class has a mean of 58 with...
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