Mat 232 Study guides, Class notes & Summaries
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MAT 232 Week 4 Assignment Review 2023 - Statistical Literacy
- Exam (elaborations) • 12 pages • 2023
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MAT 232 Week 4 Assignment Review 2023 - Statistical Literacy. A study was conducted that resulted in the following relative frequency 
histogram. Determine whether or not the histogram indicates that a normal 
distribution could be used as a model for the variable. 
1,000 2,000 3,000 4,000 5,000 
0 
0.2 
0.4 
Calories Consumed per Day 
Relative Frequency 
Choose the correct answer below. 
A. 
as a model for the variable. 
The histogram is not symmetric around a single peak and is not bell -shape...
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MAT 232 Statistical Literacy Week 2 Assignment 2023
- Exam (elaborations) • 18 pages • 2023
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MAT 232 Statistical Literacy Week 2 Assignment 2023. Twenty-five people, consisting of a statistics professor and her students, are to measure the length of a room to the 
nearest tenth of a millimeter. Assume that everyone uses the same well-calibrated measuring device, such as a tape 
measure. Complete parts a through d below. 
a. All 25 measurements are not likely to be exactly the same; thus, the measurements will contain some sources of error. 
Are these errors systematic or random? Explain...
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MAT 232 Statistical Literacy Week 5 Assignment 2023
- Exam (elaborations) • 15 pages • 2023
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MAT 232 Statistical Literacy Week 5 Assignment 2023. For the following pair of variables, state whether you believe the two variables are correlated. If you believe they are 
correlated, state whether the correlation is positive or negative. Explain your reasoning. 
The age of the pilot and the altitude of the aircraft 
Choose the correct answer below. 
A. Positive correlation because older pilots tend to fly at higher altitudes 
B. The variables are not correlated. 
C. Negative correlation beca...
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MAT 232 Week 1 Assignment 2023 - Statistical Literacy
- Exam (elaborations) • 10 pages • 2023
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MAT 232 Week 1 Assignment 2023 - Statistical Literacy. Which of the following mathematical statements are true? Select all that apply. 
A. 1 + 2 = 2 
B. 1 + 1 = 2 
C. 2 − 2 = 1 
D. 1 • 1 = 1 
E. 1 • 2 = 2 
Did you notice? Questions like the one above use a square button for each choice, and you can choose multiple 
answers from the list for each attempt. 
Some questions require you to choose an answer from a dropdown list. 
Click the dropdown list below to view the choices, and then c...
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MAT 232 Week 1 5 Assignments 2023 | Statistical Literacy
- Exam (elaborations) • 25 pages • 2023
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MAT 232 Week 1 5 Assignments 2023 | Statistical Literacy. In a poll, 1,001 adults in a country were asked whether they favor or oppose the use of "federal tax dollars 
to fund medical research using stem cells obtained from human embryos." Among the respondents, 
47% said that they were in favor. Describe the statistical study. 
What is the population in the given problem? Choose the correct answer below. 
C. All adults in the country 
Identify the sample for the given problem. Choose the corr...
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MAT 232: Statistical Literacy Assignment: Week 3 MyStatLab Homework 2023
- Exam (elaborations) • 11 pages • 2023
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MAT 232: Statistical Literacy Assignment: Week 3 MyStatLab Homework 2023. Find the mean area and median area for these states. 
The mean is square miles. 
(Round to the nearest integer as needed.) 
The median is square miles. 
b. Which state is an outlier on the high end? If you eliminate 
this state, what are the new mean and median areas for this 
data set? 
State 2 is an outlier on the high end. 
The new mean is 81617 square miles. 
(Round to the nearest integer as needed.) 
The new median ...
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MAT 232 Week 4 Assignment Review 2023 - Statistical Literacy
- Exam (elaborations) • 12 pages • 2023
- Available in package deal
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MAT 232 Week 4 Assignment Review 2023 - Statistical Literacy. State whether one would expect the data set described below to be normally distributed. Explain why or why not. 
The measured blood sugar levels of 5,000 randomly selected adult women 
A. One would not expect this data set to be normally distributed. There will be many 
adult women with very low blood sugar levels, but only a few with high blood sugar levels, 
so the distribution will not be symmetric. 
B. One would expect this data s...
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MAT 232 Homework week 1 2023 | Statistical Literacy
- Exam (elaborations) • 7 pages • 2023
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MAT 232 Homework week 1 2023 | Statistical Literacy. What is a census, what is a sample, and what is the difference between them? 
A.A census is the collection of data from a large group of people, while a sample is the collection of 
data from a small group of people. In general, a census will contain data from at least 1000 people. 
B.A census is the collection of data from only a part of the population, but a sample is the collection of 
data from every member of the population. 
C.A census i...
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MAT 232 Week 1 Assignment 2023 - Statistical Literacy Questions and Answers
- Exam (elaborations) • 10 pages • 2023
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MAT 232 Week 1 Assignment 2023 - Statistical Literacy Questions and Answers. Use the fraction and exponent templates from the math palette (or use the associated keyboard shortcuts) to enter into 
the answer box. 
x 
2 
3 
Enter here. 
 
x 
2 
3 
x 
2 
3 
Careful! Be sure the exponent 2 is right next to the x inside the fraction. If the exponent is outside the fraction, your answer 
may look similar but will be evaluated differently. You will know your cursor is inside the fraction when th...
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