Mathematics, 17.05.2021 17:50 alonnachambon
Question 2
The Empirical Rule states that 68% of data values in a normal distribution fall within 1 standard
deviation of the mean and 95% of data values fall within 2 standard deviations of the mean.
A standardized test has a mean score of 152 and a standard deviation of 18. Based on the Empirical
Rule, drag a value into the correct box to indicate the probability that a random test score falls
between the indicated values.
Answers: 2
Mathematics, 21.06.2019 12:30
The bike store marks up the wholesale cost of all the bikes they sell by 30% and andre wants to buy a bike that has a price tag of 125 what was the wholesale cost of the bike
Answers: 3
Mathematics, 21.06.2019 16:00
Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply
Answers: 2
Mathematics, 21.06.2019 18:30
Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality
Answers: 1
Question 2
The Empirical Rule states that 68% of data values in a normal distribution fall within 1...
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