Mathematics, 21.12.2019 06:31, barisege6030
Aschool board wishes to know the current mean reading level of 6th graders throughout a very large school district. past experience shows that the standard deviation of such reading scores is about 2.5. if they wish to be 95% sure that their result is correct to within .4, how large a sample do they need to have?
Answers: 3
Mathematics, 21.06.2019 21:30, Officaljazz18
Which best describes the construction of a triangle if given the segment lengths of 2 cm, 3 cm, and 5 cm? a) unique triangle b) cannot be determined c) triangle not possible d) more than one triangle
Answers: 1
Mathematics, 22.06.2019 00:50, jacobp0712
There are 8 movies that you would like to see currently showing in theatres. in how many different ways can you choose a movie to see this saturday and one to see this sunday?
Answers: 1
Aschool board wishes to know the current mean reading level of 6th graders throughout a very large s...
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