STONE 2 (STONE 2)
Metropolitan Community College
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Sophia Statistics Final Milestone | Sophia Statistics Unit 1 to 5 Milestone Questions & Answers with Rationale (NEW 2021, All Verified Answers)
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Sophia Statistics Final Milestone | Sophia Statistics Unit 1 to 5 Milestone Questions & Answers with Rationale (NEW 2021, All Verified Answers)
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Sophia Statistics Unit 2 Milestone | Questions ,Answers with Rationale (NEW-2021)
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Sophia Statistics Unit 2 Milestone | Questions ,Answers with Rationale (NEW-2021)
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Sophia Statistics Unit 2 Milestone /A+ Answers
- Exam (elaborations) • 22 pages • 2021
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Sophia Statistics Unit 2 Milestone A+ Answers>The manager went over the sales of mobile phones at the store and found that the mean sale was 45, with a standard deviation of 4. On a particular day, 52 mobile phones were sold. What is the z-score of the sale of mobile phones on that day? -28 28 1. 75 -1.75 RATIONALE Recall that the z-score can be calculated with the following formula: The given value is 52 phones, the mean is 45 phones, and the standard deviation is 4 phones. Plug these values...
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Sophia Statistics Unit 2 Milestone, questions & Answers with Rationale, Latest 2021
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Sophia Statistics Unit 2 Milestone A+ Answers
- Exam (elaborations) • 22 pages • 2021
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Sophia Statistics Unit 2 Milestone A+ Answers>The manager went over the sales of mobile phones at the store and found that the mean sale was 45, with a standard deviation of 4. On a particular day, 52 mobile phones were sold. 
 
What is the z-score of the sale of mobile phones on that day? 
 
 
-28 
 
 
28 
 
 
1.75 
 
 
-1.75 
 
RATIONALE 
Recall that the z-score can be calculated with the following formula: 
 
 
The given value is 52 phones, the mean is 45 phones, and the standard deviatio...
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