2. The data below summarizes marks on a test (out of 20) for a class of 33 students. Estimate theclass average on the test.count[0,5)?[5,10) ?[10, 15)?[15, 20) ?cumpct6.0624.2460.61100.00(A) 64.77% (B) 47.73% (C) 42.43% (D) 60.61% (E) 58.35%

Answer:- Given, total frequency= 33 So, the frequency of the various classes is , Classes mid…

Answered: 2. The data below summarizes marks on a…

A First Course in Probability (10th Edition)

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Chapter1: Combinatorial Analysis

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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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COMMUNITY PHARMACY 127th St In F of Marle (212) 926-7500 Fax (212) 426-5900 www.harian.com RHOOD PHARMACY m Southern X o Mail-Ald X W W3Scho X W' Exercise X 10 # of movies Frequency 0 1 Twenty-three randomly selected students were asked the number of movies they watched the previous week. The results are as follows. 2 3 4 4 Number of Movies Watched 9 6 3 Welcom 1 NCC-1701 X + V a. Select the correct histogram of the data, where a value is counted in a class interval if it falls on the left boundary, but not if it falls on the right boundary. ☐
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2. The data below summarizes marks on a test (out of 20) for a class of 33 students. Estimate the class average on the test. count [0,5) ? [5,10) ? [10, 15) ? [15, 20) ? MX150/ cumpct 6.06 24.24 60.61 100.00 (D) 17 700 100 201 OD) CO 100 ON) FO 50