67 70 73 76 79 82 85 Test Scores Use the Empirical Rule to answer the following questions. a. The mean is b. The standard deviation is % of the test scores are between 73 and 79. C. d. 96 of the test scores are between 70 and 82. % of the test scores are between 67 and 85. 96 of the test scores are between 76 and 79. e. f. g. 9% of the test scores are less than 76. h. 96 of the test scores are less than 79.

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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67
70
73
76
79
82
85
Test Scores
Use the Empirical Rule to answer the following questions.
a. The mean is
b. The standard deviation is
C.
% of the test scores are between 73 and 79.
d.
% of the test scores are between 70 and 82.
% of the test scores are between 67 and 85.
е.
f.
% of the test scores are between 76 and 79.
g.
% of the test scores are less than 76.
h.
% of the test scores are less than 79.
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Transcribed Image Text:Cou X Inb. X Z Ask x Q Lum X b Veri x Vide X Firsi X App X O Kev X + fla X in CEP X Go X 715 X wn A ohm.lumenlearning.com/assess2/index.php?cid=D56956&aid=4137828&r=61a676737fc96&r=61a67f7f7c1bb#/skip/8 ABP Apps M Gmail > YouTube Question 8 I O Maps O UPchieve EasyBib©: Free Bibli. Canvas LMS E My Shelf | Brytewav. Q Lumen OHM 6 Home Room bookstore E Reading list Courses >> > 4 pts O1 99 O Details 67 70 73 76 79 82 85 Test Scores Use the Empirical Rule to answer the following questions. a. The mean is b. The standard deviation is C. % of the test scores are between 73 and 79. d. % of the test scores are between 70 and 82. % of the test scores are between 67 and 85. е. f. % of the test scores are between 76 and 79. g. % of the test scores are less than 76. h. % of the test scores are less than 79. Question Help: DVideo 2 Calculator Submit Question N 4:25 PM 40 11/30/2021
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