Mathematics, 20.04.2021 16:50, anjali1097
e) A teacher instituted a new reading program at school. After 10 weeks in the program, it was found that the mean reading speed of a random sample of 1919 second grade students was 94.194.1 wpm. What might you conclude based on this result? Select the correct choice and fill in the answer box in your choice below. (Round to four decimal places as needed.) A. A mean reading rate of 94.194.1 wpm is unusual since the probability of obtaining a result of 94.194.1 wpm or more is nothing. The new program is abundantly more effective than the old program. B. A mean reading rate of 94.194.1 wpm is not unusual since the probability of obtaining a result of 94.194.1 wpm or more is nothing. The new program is not abundantly more effective than the old program.
Answers: 3
Mathematics, 21.06.2019 18:20, rishiganesh
The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.
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Mathematics, 21.06.2019 18:30, issagirl05
Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3
Answers: 2
e) A teacher instituted a new reading program at school. After 10 weeks in the program, it was foun...
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