celinarubio77
16.04.2021 •
Mathematics
(Please help my test is timed.) Randy took a standardized test that is normally distributed. He scored a 105 on the test. The nationwide mean score on the test was 94 and the standard deviation was 6.2. What percent of the tested population scored higher than Randy on the test? Round to the nearest whole percent.
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Ответ:
first one - 1/2
second one - y = 1/2x
Step-by-step explanation: