Housing prices in a small town are normally distributed with a mean of $155,000 and a standard deviation of $8,000. Use the empirical rule to complete the following statement. Approximately 68% of housing prices are between a low price of S Ex: 5000 and a high price of $ Check Next Feedback?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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12:01 E
HG 62%
learn.zybooks.com/zybc
17
= zyBooks
My library > MAT 240: Applied Statis. >
4.2 Normal distribution
ano stangara deviation
e
Asha Joseph -
cumurativey
Returns the z-value that corresponds to a probability given the mean
and standard deviation.
NORM.INV(probability, mean,
standard_dev)
NORM.INV
Feedback?
Challenge activities
CHALLENGE
4.2.1: Empirical rule and probabilities.
ACTIVITY
Start
Housing prices in a small town are normally distributed with a mean of
$155,000 and a standard deviation of $8,000. Use the empirical rule to
complete the following statement.
Approximately 68% of housing prices are between a low price of
$ Ex: 5000
| and a high price of $
1
Check
Next
Feedback?
CHALLENGE
4.2.2: -scores.
ACTIVITY
Start
A football coach finds that player run times for a 50-meter dash are normally distributed. Anew player runs a time
with a z-score of 1.5. What does this result indicate?
The player's run time was Pick
* the average.
1
Check
Next
Feedback?
References
(*1) "Guide to the Use of Scores" Educational Testing Service Graduate Record Exam, 2018, www.ets.org/s/gre/pdf/gre_guide. pdf
(*2) "Total Group Profile Report SAT: College Board, 2015, https://research.collegeboard.org/programs/sat/data/archived/cb-
seniors-2015.
(*3) "Walmart Inc. Earnings Surprise" NASDAQ, www.nasdaq.com/symbol/wmt/earnings-surprise
(*4) US Department
2014 Center for Disease Control Vital and Health Statistics, Series 3 Number 39, August 2016,
www.cdc.gov/nchs/data/series/sr_03/sr03_039.pdf
Health and Human Services. "Anthropometric Reference Data for Children and Adults: United States, 2011-
How was this
6 OL Provide feedback
all
+
...
D D-D-D-
Transcribed Image Text:12:01 E HG 62% learn.zybooks.com/zybc 17 = zyBooks My library > MAT 240: Applied Statis. > 4.2 Normal distribution ano stangara deviation e Asha Joseph - cumurativey Returns the z-value that corresponds to a probability given the mean and standard deviation. NORM.INV(probability, mean, standard_dev) NORM.INV Feedback? Challenge activities CHALLENGE 4.2.1: Empirical rule and probabilities. ACTIVITY Start Housing prices in a small town are normally distributed with a mean of $155,000 and a standard deviation of $8,000. Use the empirical rule to complete the following statement. Approximately 68% of housing prices are between a low price of $ Ex: 5000 | and a high price of $ 1 Check Next Feedback? CHALLENGE 4.2.2: -scores. ACTIVITY Start A football coach finds that player run times for a 50-meter dash are normally distributed. Anew player runs a time with a z-score of 1.5. What does this result indicate? The player's run time was Pick * the average. 1 Check Next Feedback? References (*1) "Guide to the Use of Scores" Educational Testing Service Graduate Record Exam, 2018, www.ets.org/s/gre/pdf/gre_guide. pdf (*2) "Total Group Profile Report SAT: College Board, 2015, https://research.collegeboard.org/programs/sat/data/archived/cb- seniors-2015. (*3) "Walmart Inc. Earnings Surprise" NASDAQ, www.nasdaq.com/symbol/wmt/earnings-surprise (*4) US Department 2014 Center for Disease Control Vital and Health Statistics, Series 3 Number 39, August 2016, www.cdc.gov/nchs/data/series/sr_03/sr03_039.pdf Health and Human Services. "Anthropometric Reference Data for Children and Adults: United States, 2011- How was this 6 OL Provide feedback all + ... D D-D-D-
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