![subject](/tpl/images/cats/mat.png)
Mathematics, 08.10.2021 21:20 duyphan
5. Suppose a set of math test scores is normally distributed with a mean of 100 (you do not need to know the standard deviation to answer this question, but you may find it helpful to plug in a standard deviation of your choice). If you randomly select a sample of scores from this distribution, which of the following probabilities is higher? Explain your answer.
a. The probability of the sample mean falling between 100 and 105 with a sample of 25 scores.
b. The probability of the sample mean falling between 100 and 105 with a sample of 36 scores.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:10
Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:00
What is the value of x? assume that the line is tangent to the circle.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:20
The height of a box can be found by dividing its volume by the area of its base,bottom.what is the height of a box that has a volume of 26.35 cubic centimeter and a base area of 4 1/4 square centimeter?
Answers: 1
You know the right answer?
5. Suppose a set of math test scores is normally distributed with a mean of 100 (you do not need to...
Questions
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2020 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2020 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2020 19:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 28.10.2020 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2020 19:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 28.10.2020 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2020 19:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2020 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2020 19:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 28.10.2020 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2020 19:40
![question](/tpl/images/cats/istoriya.png)
History, 28.10.2020 19:40
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 28.10.2020 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2020 19:40
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 28.10.2020 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2020 19:40
![question](/tpl/images/cats/biologiya.png)
Biology, 28.10.2020 19:40