Mathematics, 31.01.2022 09:50 jewelia2801

The table shows the means and the standard deviations of the scores obtained by a class of students in a Chinese test and an English. The scores of Herman in the Chinese test and the English test are 70 and x respectively, where x is an integer. If he performs better in the Chinese test, find his highest possible score in the English test.

The table shows the means and the standard deviations of the scores obtained by a class of students

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The table shows the means and the standard deviations of the scores obtained by a class of students...

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