Mathematics, 22.07.2019 17:30 ryanez5306
The amount of money college students spend each semester on textbooks is normally distributed with a mean of 195 and a standard deviation of 20. suppose you take a random sample of 100 college students from this population. there would be a 68% chance that the sample mean (x) amount spent on textbooks would be between?
Answers: 2
Mathematics, 21.06.2019 13:20
Using the graph below, select all statements that are true. a. f(0.6)=0 b. f(-3.2)=-3 c. f(5.1)=5 d. this is the graph of the greatest integer function. e. this graph is one-to-one.
Answers: 1
Mathematics, 21.06.2019 15:00
1. are the triangles similar and if so why? what is the value of x? show your work.
Answers: 2
Mathematics, 21.06.2019 15:30
What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm
Answers: 1
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