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snowicefox17 snowicefox17
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4 years ago
Two Geometry classes at North Hollywood High School took the same quiz. Mr. Davis had 15 students in
his class with a mean score of 70. Mrs. Brown's class of 25 students had a mean score of 80. Overall, what was the mean score for all students on the quiz?

▸ 75.75

▸ 76.25

▸ 74.50

▸ 75.00
Textbook 
Introductory Statistics: Exploring the World Through Data

Introductory Statistics: Exploring the World Through Data


Edition: 2nd
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KaajalpKaajalp
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Anonymous
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2 months ago
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