Mathematics

Mathematics, 02.08.2019 18:30, perezshayla56

Ill give medals and mark brainliest the mean score for a standardized test is 1700 points. the results are normally distributed with a standard deviation of 75 points. what is the probability that a student will score more than 1700 points? this is just one question i was struggling on with a worksheet ive texted people for but no response

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Mathematics, 02.08.2019 18:00, hei40563273

Ill give medals and mark ! the mean score for a standardized test is 1700 points. the results are normally distributed with a standard deviation of 75 points. what is the z-score test result of 1300 points? can anyone tell me if they got .6757 as well? i need to know the answer i struggling with finding the z score

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Mathematics, 16.09.2019 23:10, HelloDarknessMyOldFr

The mean score for a standardized test is 1700 points. the results are normally distributed with a standard deviation of 75 points. if 10,000 students take the exam, how many would you expect to score between 1700 and 1775 points?

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Mathematics, 28.09.2019 06:00, kyliexhill

Iwill give 100 points and brainliest answer if you just ! ; (task 1—normal distributionscores on a statewide standardized test are normally distributed with a mean of 12.89 and a standard deviation of 1.95. certificates are given to students whose scores are in the top 2% of those who took the test. this means that they scored better than 98% of the other test takers. marcus received his score of 13.7 on the exam and is wondering why he didn’t receive a certificate. show all work to determine whether marcus’ score was high enough to earn a certificate. write a letter to marcus explaining whether or not he will be receiving a certificate. include a brief summary of your statistical analysis in your letter.

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Ill give medals and mark brainliest the mean score for a standardized test is 1700 points. the resu...

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