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The average of 5 scores

Find the average of all scores if there are:ten scores of 9 eight scores of 8 ten scores of 7 three scores of 6 Round to one
1. 2 answers
2. asked by JohnMark
3. 655 views
The average of a group of seven test scores is 80. If the lowest and highest scores are thrown out the average of the remaining
1. 1 answer
2. asked by Ryan
3. 855 views
I have this question for summer homework: "Mary's quiz scores were 92, 85, 78, 71, 77, and 80. She says she had an average of 92
1. 1 answer
2. asked by Anna
3. 493 views
we want to if men and women perform differently on statistics tests. The average of 15 men's scores was 76. The average of 10
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2. asked by Anonymous
3. 461 views
The average of the test scores of a class of p students is 70, and the average of the test scores of a class of n students is
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2. asked by Anonymous
3. 687 views
The average and SD of a set of 50 scores are 30 and 7, respectively. If each of these scores is increased by 10, then which of
1. 1 answer
2. asked by Anonymous
3. 501 views
The average (arithmetic mean) of the test scores of class of a class of x students is 74, and the average of the test scores of
1. 3 answers
2. asked by Anonymous
3. 1,033 views
Mary's quiz scores were 92 85 78 92 71 77 and 80 she told her mom she had an average score if 92 for her quiz scores.which term
1. 1 answer
2. asked by lishon
3. 735 views
The average mark on a test in an algebra class is 80. If the two lowest scores of 34 and 48 are not counted, the remaining
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2. asked by Rocky
3. 753 views
The test average for Louis' calculus class is found by taking the arithmetic mean of his four best test scores. If his first
1. 3 answers
2. asked by Venus
3. 916 views