Mathematics, 06.05.2020 05:40 savannahsims5847
Martha, A statistician wishes to analyze teachers’ salaries in the state of California. She determines that teacher’s salaries in California are normally distributed with a mean salary of $37,764 and a standard deviation of $5,100. Answer the following questions. a) What is the probability that a randomly selected teacher’s salary in California is greater than $45,000?
Answers: 2
Mathematics, 22.06.2019 00:00
Yvaries directly as x. y =90 when x=6. find y when x=13
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Mathematics, 22.06.2019 03:00
∠1 and ∠2 are vertical angles. ∠2 has a measure of 63°. what is the measure of ∠1 ? enter your answer in the box.
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Mathematics, 22.06.2019 04:30
Out of the 150 students at a summer camp, 72 signed up for canoeing. there were 23 students who signed up for trekking, and 13 of those students also signed up for canoeing. use a two-way table to organize the information and answer the following question: approximately what percentage of students signed up for neither canoeing nor trekking?
Answers: 3
Martha, A statistician wishes to analyze teachers’ salaries in the state of California. She determin...
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