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On a chemistry exam, Student A scored a 81 and Student B scored a 70. The mean for the class was 75 and the standard deviation
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2. asked by robyn
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If student A scored 42 on a test of reading and the test had a mean of 52 and a standard deviation of 8, what percentage of test
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2. asked by Brittany
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The stem and leaf plot shows the test scores of a science class. Use the plot to answer the question. How many students scored a
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2. asked by AC
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in a golf match Jesse scored 5 over par ,Neil scored 3 under par Felipe scored 2 over par and Dawson scored an even par. Order
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2. asked by Cameron
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There are 2000 students in a course. They wrote a mathematics test which was scored out of 40 and then converted to percentage.1
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2. asked by Hilya
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there are 2000 students in a course. thet wrote a mathematics test which was scored out of 40 and then converted to percentage.
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2. asked by dorofina
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There are 2000 students in a course. They wrote a mathematics test which was scored out of 40 and then converted to percentage.1
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2. asked by DAVID
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There are 2000 students in a course. They wrote a mathematics test which was scored out of 40 and then converted to percentage.1
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2. asked by binjamini zahuna
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In a golf math Jesse scored 5 over par Neil scored 3 under par, Felipo scored 2 over par and Dawson scored an even par. Order
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2. asked by Jerald
3. 703 views
The mean score on a quiz is 80, with a standard deviation of 8. What is the probability that a randomly selected student scored
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2. 36 views