Mathematics, 18.05.2021 05:40 valeriegarcia12
Somebody pls help me with these, I really can't remember how to do these. I'll mark you brainest too just pls send me the work. ALSO DON'T ANSWER IF YOURE JUST GONNA ASK A QUESTION OR POST A LINK PUT SCREENSHOTS OR PICTURES, thank you:)
Answers: 2
Mathematics, 21.06.2019 20:00
The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?
Answers: 2
Mathematics, 21.06.2019 21:40
Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000
Answers: 2
Mathematics, 22.06.2019 01:00
38 points and brainliest plz answer question in word document
Answers: 1
Somebody pls help me with these, I really can't remember how to do these. I'll mark you brainest too...
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