Name
aletia vera
date 10
representing decimals
elaborate
1. place the given...
Mathematics, 05.11.2019 03:31 emily9656
Name
aletia vera
date 10
representing decimals
elaborate
1. place the given decimals on the number line.
0.5
0.75
0.55
0.6
0
0.25
0.3
2. place the given decimals on the number line. how would you write them on the number line
Answers: 2
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Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.
Answers: 3
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3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.
Answers: 1
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