![subject](/tpl/images/cats/mat.png)
Mathematics, 03.03.2020 03:50 jaimevalenzuela60
The Intelligence Quotient (IQ) test scores for adults are normally distributed with a mean of 100 and a population standard deviation of 15. What is the probability we could select a sample of 50 adults and find that the mean of this sample is between 98 and 103? Show your solution.
A.) 0.3264
B.) 0.9428
C.) 0.4702
D.) 0.7471
E.) 0.6531
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30
Acoin bank containing only dimes and quarters has 12 more dimes than quarters. the total value of the coins is $11. how many quarters and dimes are in the coin bank?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 04:10
Amy is plan her school's new basketball court. the west edge of the basketball court is located on the line y = 5x + 2. the east edge cannot intersect with the west edge. on which line could the east edge be located? −y − 5x = 100 y + 5x = 100 −5x − y = 50 5x − y = 50
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 05:00
At the beginning of the month, alexa’s bank account contained $4329.97. she then made two deposits of $452.28 each and a withdrawal of $279.34. she then went to the store and bought the new iphone x for $1,015 plus 6% sales tax. how much money does she have in her account now?
Answers: 1
You know the right answer?
The Intelligence Quotient (IQ) test scores for adults are normally distributed with a mean of 100 an...
Questions
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/es.png)
Spanish, 12.02.2021 05:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.02.2021 05:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 12.02.2021 05:00
![question](/tpl/images/cats/mat.png)
Mathematics, 12.02.2021 05:00
![question](/tpl/images/cats/fizika.png)
Physics, 12.02.2021 05:00
![question](/tpl/images/cats/mat.png)
Mathematics, 12.02.2021 05:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.02.2021 05:00
![question](/tpl/images/cats/mat.png)
Mathematics, 12.02.2021 05:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 12.02.2021 05:00
![question](/tpl/images/cats/fizika.png)
Physics, 12.02.2021 05:00
![question](/tpl/images/cats/en.png)
English, 12.02.2021 05:00
![question](/tpl/images/cats/mat.png)
Mathematics, 12.02.2021 05:00
![question](/tpl/images/cats/en.png)
English, 12.02.2021 05:00