Math302 test 1 - Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Math302 test 1? On this page you'll find 44 study documents about Math302 test 1.
Page 3 out of 44 results
Sort by
-
MATH302 WEEK 8 PRACTISE TEST
- Exam (elaborations) • 19 pages • 2022
- Available in package deal
-
- $10.49
- + learn more
MATH302 
WEEK 8 
PRACTISE 
TEST 
2/27/2020 APUS CLE : MATH302 B007 Win 20 : Tests & Quizzes 

0.0/ 1.0 Points 
1.0/ 1.0 Points 
Week 8 Knowledge Check Homework Practice Questions 
Return to Assessment List 
Part 1 of 4 - Chi-Square Test for Homogeneity 4.0/ 8.0 Points 
Question 1 of 20 
Click to see additional instructions 
A college prep school advertises that their students are more prepared to succeed in college than other schoverify this, they categorize GPA’s into 4 groups and look up the...
-
MATH302 WEEK 7 TEST
- Exam (elaborations) • 38 pages • 2022
- Available in package deal
-
- $10.49
- + learn more
MATH302 
WEEK 7 TEST 
Part 1 of 7 - Linear Regression and Correlation; Outliers and Values of 
Correlation 2.0/ 2.0 Points 
Question 1 of 20 
1.0/ 1.0 Points 
The least squares regression line for a data set is yˆ=5+0.3x and the standard deviation of the 
residuals is 0.52. 
Does a case with the values x = -1.59, y = 5.78 qualify as an outlier? 
 
A. 
Cannot be determined with the given information 
 
B. 
No 
 
C. 
Yes 
Answer Key: C 
Feedback: 
Plug in -1.59 for x. 
y = 5 + .3*-1.59 
...
-
MATH 302 Week 2 TEST
- Exam (elaborations) • 15 pages • 2022
- Available in package deal
-
- $10.49
- + learn more
MATH 302 
Week 2 TEST 
1/19/2020 APUS CLE : MATH302 B006 Win 20 : Tests & Quizzes 

1.0/ 1.0 Points 
1.0/ 1.0 Points 
Week 2 Knowledge Check Homework Practice Questions 
Return to Assessment List 
Part 1 of 8 - Measures of the Spread of Data Knowledge Check Homework 3.0/ 3.0 Points 
Question 1 of 20 
Cholesterol levels were collected from patients two days after they had a heart attack (Ryan, Joiner & Ryan, Jr, 1985). 
Find the standard deviation. 
See Attached Excel for Data. 
 
 cholesterol 8...
-
MATH302 Week 3 TEST COMPLETE QUESTIONS AND ANSWERS 2023 GRADED A+.
- Exam (elaborations) • 25 pages • 2023
-
- $10.49
- + learn more
MATH302 Week 3 TEST COMPLETE 
QUESTIONS AND ANSWERS 2023 
GRADED A+. 
Part 1 of 6 - Binomial Distribution 4.0/ 5.0 Points 
Question 1 of 201.0/ 1.0 Points 
A coin is flipped 30 times. What is the probability of getting 15 or more heads? Round answer to 4 
decimal places. Answer: 0.5722 
Answer Key:0.5722|.5722 
Feedback: 
P(x f$displaystyle geq 15)f$ = 1 - P(x f$displaystyle leq 14)f$ in Excel 
=1-BINOM.DIST(14,30,0.5,TRUE) 
Question 2 of 200.0/ 1.0 Points 
Approximately 10% of all people are le...
-
Week 6 Knowledge Check Homework Practice Questions - SOLVED
- Exam (elaborations) • 17 pages • 2021
- Available in package deal
-
- $9.99
- + learn more
Week 6 Knowledge Check Homework Practice Questions 
Return to Assessment List 
Part 1 of 7 - Matched or Paired Samples Questions 2.0/ 2.0 Points 
Question 1 of 20 
An adviser is testing out a new online learning module for a placement test. They wish to test 
the claim that on average the new online learning module increased placement scores at a significance 
level of α = 0.05. For the context of this problem, μD=μnew–μold 
 where the first data set represents the 
new test scores and the...
As you read this, a fellow student has made another $4.70
-
Week 8 Knowledge Check Homework Practice Questions - SOLVED
- Exam (elaborations) • 18 pages • 2021
- Available in package deal
-
- $10.99
- + learn more
Week 8 Knowledge Check Homework Practice Questions 
Return to Assessment List 
Part 1 of 4 - Chi-Square Test for Homogeneity 4.0/ 8.0 Points 
Question 1 of 20 
Click to see additional instructions 
A college prep school advertises that their students are more prepared to succeed in college than other schools. To 
verify this, they categorize GPA’s into 4 groups and look up the proportion of students at a state college in each 
category. They find that 7% have a 0-0.99, 21% have a 1-1.99, 37% h...
-
MATH302 Week 5 TEST COMPLETE QUESTIONS AND ANSWERS 2023 GRADED A+.
- Exam (elaborations) • 13 pages • 2023
-
- $11.49
- + learn more
MATH302 Week 5 TEST COMPLETE 
QUESTIONS AND ANSWERS 2023 
GRADED A+. 
Part 1 of 4 - Z-interval for Unknown Questions 7.0/ 7.0 Points 
Question 1 of 20 
1.0/ 1.0 Points 
There is no prior information about the proportion of Americans who support gun control in 
2019. If we want to estimate 93% confidence interval for the true proportion of Americans who 
support gun control in 2019 with a 0.18 margin of error, how many randomly selected Americans 
must be surveyed? Answer: (Round up your answer t...
-
Week 2 Knowledge Check Homework Practice Questions - SOLVED
- Exam (elaborations) • 14 pages • 2021
- Available in package deal
-
- $9.99
- + learn more
Week 2 Knowledge Check Homework Practice Questions 
Return to Assessment List 
Part 1 of 8 - Measures of the Spread of Data Knowledge Check Homework 1.0/ 3.0 Points 
Question 1 of 20 
 
 FTES 8 KB 
The population FTES for 2005–2006 through 2010–2011 was given in an updated report. The data are 
reported here. 
See Attached Excel for Data. 
Standard Deviation: 167 Calculate the standard deviation. Round to one decimal place. 
Answer Key: 167.0| 167 
Feedback: use =STDEV.S functio...
-
MATH302 Week 2 TEST COMPLETE QUESTIONS AND ANSWERS 2023 GRADED A+.
- Exam (elaborations) • 14 pages • 2023
-
- $10.99
- + learn more
MATH302 Week 2 TEST COMPLETE 
QUESTIONS AND ANSWERS 2023 
GRADED A+. 
Tests & Quizzes 
Tests & Quizzes 
Week 2 Knowledge Check Homework Practice Questions 
Return to Assessment List 
Part 1 of 8 - Measures of the Spread of Data Knowledge Check Homework 
Question 1 of 20 
2.0/ 3.0 Points 
1.0/ 1.0 Points Cholesterol levels were collected from patients two days after they had a heart attack 
(Ryan, Joiner & Ryan, Jr, 1985). Find the standard deviation. 
See Attached Excel for Data. 
cholesterol 8...
-
MATH 302 WK 1 TEST 2 - SOLVED
- Exam (elaborations) • 15 pages • 2021
- Available in package deal
-
- $15.99
- + learn more
MATH 302 WEEK 1 TEST 2 
Part 1 of 5 - Section: Data & Sampling 3.0/ 5.0 Points 
Question 1 of 20 
1.0/ 1.0 Points 
What is the sampling method used in the following scenario? The barista at a local Starbucks 
wants to determine what proportion of the coffee users are teenagers. The barista has a tally sheet 
on which she marks whether the coffee order is for a teenager or adult. She records this data for 
every fifth patron who orders coffee. 
 
A. systematic 
 
B. cluster 
 
C. conveni...
How did he do that? By selling his study resources on Stuvia. Try it yourself! Discover all about earning on Stuvia