Mathematics, 21.12.2020 17:40 ameliaxbowen65
A simple random sample of 35 colleges and universities in the United States has a mean tuition of $19,400 with a standard deviation of $11,000. Construct a 90% confidence interval for the mean tuition for all colleges and universities in the United States. Round the answers to the nearest whole number A 90% confidence interval for the mean tuition for all colleges and universities is < μ <.
Answers: 3
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If mary had 320 toy cars and she gave her friend 50 cars and then she gave her brother 72 more cars how much toy cars would mary have left ● explain with proper details
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Abox holds 500 paperclips. after a week on the teacher's desk 239 paperclips remained. how many paperclips were used?
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A simple random sample of 35 colleges and universities in the United States has a mean tuition of $1...
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