Pathways to Math Literacy with 18 Week ALEKS Access Card
1st Edition
ISBN: 9781259278723
Author: David Sobecki Professor, Brian A. Mercer
Publisher: McGraw-Hill Education
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Textbook Question
Chapter 1.10, Problem 4G
The spreadsheet summarizes the results for one student on a 15-question math test with partial credit awarded.
Problem 15 on the test was an application (what some folks call “story” or “word” problems). What letter grade would this student have earned if she’d wimped out and skipped that question?
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Students have asked these similar questions
1. Find the mean of the x-values (x-bar)
and the mean of the y-values (y-bar) and write/label each here:
2. Label the second row in the table using proper notation; then, complete the table. In the fifth and sixth
columns, show the 'products' of what you're multiplying, as well as the answers.
X
y
x minus x-bar y minus y-bar (x minus x-bar)(y minus y-bar)
(x minus x-bar)^2
xy
16
20
34
4-2
5 2
3. Write the sums that represents Sxx and Sxy in the table, at the bottom of their respective columns.
4. Find the slope of the Regression line: bi
=
(simplify your answer)
5. Find the y-intercept of the Regression line, and then write the equation of the Regression line.
Show your work. Then, BOX your final answer. Express your line as "y-hat equals...
Apply STATA commands & submit the output for each question only when
indicated below
i.
Generate the log of birthweight and family income of children. Name
these new variables Ibwght & Ifaminc. Include the output of this
code.
ii. Apply the command sum with the detail option to the variable
faminc. Note: you should find the 25th percentile value, the 50th
percentile and the 75th percentile value of faminc from the output -
you will need it to answer the next question Include the output of this
code.
iii.
iv.
Use the output from part ii of this question to Generate a variable
called "high_faminc" that takes a value 1 if faminc is less than or
equal to the 25th percentile, it takes the value 2 if faminc is greater
than 25th percentile but less than or equal to the 50th percentile, it
takes the value 3 if faminc is greater than 50th percentile but less than
or equal to the 75th percentile, it takes the value 4 if faminc is greater
than the 75th percentile. Include the outcome of this code…
solve this on paper
Chapter 1 Solutions
Pathways to Math Literacy with 18 Week ALEKS Access Card
Ch. 1.1 - After reading the opening paragraph, what do you...Ch. 1.1 - Count the number of spaces containing each letter...Ch. 1.1 - Prob. 2CCh. 1.1 - Prob. 4CCh. 1.1 - Prob. 5CCh. 1.1 - Prob. 7CCh. 1.1 - Prob. 8CCh. 1.1 - Prob. 3GCh. 1.1 - Prob. 4GCh. 1.1 - Prob. 5G
Ch. 1.1 - To create a pie chart in Excel: Type the category...Ch. 1.1 - To create a pie chart in Excel: Type the category...Ch. 1.1 - To create a pie chart in Excel: Use the mouse to...Ch. 1.1 - To create a pie chart in Excel: With the...Ch. 1.2 - Prob. 1GCh. 1.2 - Prob. 2GCh. 1.2 - Prob. 3GCh. 1.2 - Prob. 4GCh. 1.2 - Prob. 5GCh. 1.2 - Prob. 6GCh. 1.2 - Prob. 7GCh. 1.2 - Prob. 8GCh. 1.2 - Prob. 9GCh. 1.2 - Prob. 10GCh. 1.2 - Prob. 11GCh. 1.2 - Prob. 12GCh. 1.2 - Prob. 13GCh. 1.2 - Prob. 14GCh. 1.2 - Prob. 1ACh. 1.2 - Prob. 2ACh. 1.2 - Prob. 3ACh. 1.2 - Prob. 4ACh. 1.2 - Sometimes bar graphs will have more than one bar...Ch. 1.2 - Prob. 6ACh. 1.2 - Prob. 7ACh. 1.3 - Prob. 0LOCh. 1.3 - Prob. 1CCh. 1.3 - Prob. 2CCh. 1.3 - Prob. 3CCh. 1.3 - Prob. 4CCh. 1.3 - Prob. 5CCh. 1.3 - Prob. 6CCh. 1.3 - Prob. 7CCh. 1.3 - Prob. 8CCh. 1.3 - Prob. 1GCh. 1.3 - Prob. 2GCh. 1.3 - Prob. 3GCh. 1.3 - Prob. 4GCh. 1.3 - Prob. 5GCh. 1.3 - Prob. 6GCh. 1.3 - In a study of 400 entrees served at 75 campus...Ch. 1.3 - In a study of 400 entrees served at 75 campus...Ch. 1.3 - In a study of 400 entrees served at 75 campus...Ch. 1.3 - Prob. 1ACh. 1.3 - In a survey of 85 college students, 72 use...Ch. 1.3 - Two hundred patients suffering from depression...Ch. 1.3 - Prob. 4ACh. 1.3 - Prob. 5ACh. 1.3 - Prob. 6ACh. 1.3 - Prob. 7ACh. 1.3 - Two hundred patients suffering from depression...Ch. 1.3 - Prob. 1OCTACh. 1.3 - Prob. 3OCTACh. 1.4 - Prob. 1CCh. 1.4 - Prob. 2CCh. 1.4 - Prob. 3CCh. 1.4 - Prob. 4CCh. 1.4 - Prob. 5CCh. 1.4 - Prob. 6CCh. 1.4 - Prob. 7CCh. 1.4 - Prob. 8CCh. 1.4 - Prob. 9CCh. 1.4 - Prob. 10CCh. 1.4 - Prob. 11CCh. 1.4 - Prob. 12CCh. 1.4 - Prob. 13CCh. 1.4 - Prob. 14CCh. 1.4 - Prob. 15CCh. 1.4 - Prob. 16CCh. 1.4 - Prob. 17CCh. 1.4 - Prob. 18CCh. 1.4 - Prob. 19CCh. 1.4 - Complete the following table of common square...Ch. 1.4 - Prob. 1GCh. 1.4 - Prob. 2GCh. 1.4 - Prob. 3GCh. 1.4 - Prob. 4GCh. 1.4 - Prob. 5GCh. 1.4 - Prob. 6GCh. 1.4 - Prob. 7GCh. 1.4 - Prob. 8GCh. 1.4 - Prob. 9GCh. 1.4 - Prob. 10GCh. 1.4 - Prob. 11GCh. 1.4 - Spend some time thinking about each question...Ch. 1.4 - Prob. 1ACh. 1.4 - Prob. 2ACh. 1.4 - Prob. 3ACh. 1.4 - Prob. 4ACh. 1.4 - Prob. 5ACh. 1.4 - Prob. 6ACh. 1.5 - Prob. 0LOCh. 1.5 - For Questions 1-4, find the total amount of each...Ch. 1.5 - For Questions 1-4, find the total amount of each...Ch. 1.5 - For Questions 1-4, find the total amount of each...Ch. 1.5 - For Questions 1-4, find the total amount of each...Ch. 1.5 - Prob. 5GCh. 1.5 - Prob. 6GCh. 1.5 - Prob. 1CCh. 1.5 - Prob. 2CCh. 1.5 - Prob. 3CCh. 1.5 - Prob. 4CCh. 1.5 - Prob. 5CCh. 1.5 - Prob. 6CCh. 1.5 - Prob. 7CCh. 1.5 - Prob. 8CCh. 1.5 - Prob. 9CCh. 1.5 - Prob. 10CCh. 1.5 - Prob. 11CCh. 1.5 - Here are some addition problems for you to work...Ch. 1.5 - Prob. 13CCh. 1.5 - Prob. 14CCh. 1.5 - Here are some addition problems for you to work...Ch. 1.5 - Prob. 16CCh. 1.5 - Here are some addition problems for you to work...Ch. 1.5 - Here are some addition problems for you to work...Ch. 1.5 - Prob. 3GACh. 1.5 - Prob. 4GACh. 1.5 - Here are some addition problems for you to work...Ch. 1.5 - What would the ending balance have been if the...Ch. 1.5 - What would the ending balance be if we remove the...Ch. 1.5 - Prob. 8GACh. 1.5 - Prob. 9GACh. 1.5 - Prob. 10GACh. 1.5 - Prob. 11GACh. 1.5 - Prob. 12GACh. 1.5 - Prob. 13GACh. 1.5 - Prob. 14GACh. 1.5 - Prob. 15GACh. 1.5 - Prob. 16GACh. 1.5 - Prob. 1ACh. 1.5 - Prob. 2ACh. 1.5 - The perimeter of a figure is found by taking the...Ch. 1.5 - Prob. 4ACh. 1.5 - Prob. 5ACh. 1.5 - Prob. 6ACh. 1.5 - Prob. 7ACh. 1.5 - Prob. 8ACh. 1.5 - Prob. 9ACh. 1.6 - Prob. 1GCh. 1.6 - Prob. 2GCh. 1.6 - Prob. 3GCh. 1.6 - Prob. 4GCh. 1.6 - Prob. 5GCh. 1.6 - Prob. 6GCh. 1.6 - Prob. 7GCh. 1.6 - Prob. 8GCh. 1.6 - Prob. 9GCh. 1.6 - Prob. 10GCh. 1.6 - Prob. 11GCh. 1.6 - Prob. 13GCh. 1.6 - Prob. 14GCh. 1.6 - If you spend 30 minutes a day goofing off on the...Ch. 1.6 - Prob. 2ACh. 1.6 - Prob. 3ACh. 1.6 - Gaining or losing weight comes down to calories...Ch. 1.6 - Prob. 5ACh. 1.6 - Prob. 6ACh. 1.7 - Account 1: You deposit $1,000 into an account that...Ch. 1.7 - Account 1: You deposit $1,000 into an account that...Ch. 1.7 - Prob. 5GCh. 1.7 - Account 1: You deposit $1,000 into an account that...Ch. 1.7 - Account 1: You deposit $1,000 into an account that...Ch. 1.7 - Account 1: You deposit $1,000 into an account that...Ch. 1.7 - Prob. 2CCh. 1.7 - Prob. 3CCh. 1.7 - Prob. 4CCh. 1.7 - Prob. 5CCh. 1.7 - Prob. 6CCh. 1.7 - Prob. 7CCh. 1.7 - Prob. 9CCh. 1.7 - Prob. 10CCh. 1.7 - Prob. 12CCh. 1.7 - Prob. 13CCh. 1.7 - Prob. 1ACh. 1.7 - Prob. 2ACh. 1.7 - Prob. 3ACh. 1.7 - Prob. 4ACh. 1.7 - Prob. 5ACh. 1.7 - Prob. 6ACh. 1.8 - Prob. 0LOCh. 1.8 - Prob. 1GCh. 1.8 - Prob. 2GCh. 1.8 - Prob. 3GCh. 1.8 - Prob. 4GCh. 1.8 - Prob. 5GCh. 1.8 - Prob. 6GCh. 1.8 - Prob. 7GCh. 1.8 - Prob. 8GCh. 1.8 - Prob. 9GCh. 1.8 - Prob. 10GCh. 1.8 - Prob. 1CCh. 1.8 - Prob. 2CCh. 1.8 - Prob. 3CCh. 1.8 - In the first list, the values grow by ____________...Ch. 1.8 - Prob. 5CCh. 1.8 - Prob. 6CCh. 1.8 - Prob. 7CCh. 1.8 - Prob. 8CCh. 1.8 - Prob. 9CCh. 1.8 - Prob. 10CCh. 1.8 - Prob. 11CCh. 1.8 - Prob. 1ACh. 1.8 - Prob. 2ACh. 1.8 - Prob. 3ACh. 1.8 - Prob. 4ACh. 1.8 - Prob. 5ACh. 1.9 - After reading the opening paragraph, what do you...Ch. 1.9 - In his 2010 book The Global Achievement Gap,...Ch. 1.9 - In his 2010 book The Global Achievement Gap,...Ch. 1.9 - Prob. 3CCh. 1.9 - Prob. 4CCh. 1.9 - Prob. 5CCh. 1.9 - Prob. 6CCh. 1.9 - Prob. 7CCh. 1.9 - Heres a key quote from Wagners book: Today...Ch. 1.9 - Prob. 1GCh. 1.9 - Prob. 2GCh. 1.9 - Prob. 3GCh. 1.9 - Prob. 4GCh. 1.9 - Prob. 5GCh. 1.9 - Prob. 6GCh. 1.9 - Prob. 7GCh. 1.9 - Prob. 8GCh. 1.9 - Prob. 9GCh. 1.9 - Prob. 10GCh. 1.9 - Prob. 11GCh. 1.9 - Prob. 12GCh. 1.9 - Prob. 13GCh. 1.9 - Prob. 14GCh. 1.9 - Prob. 15GCh. 1.9 - Prob. 16GCh. 1.9 - Prob. 17GCh. 1.9 - Prob. 18GCh. 1.9 - Prob. 19GCh. 1.9 - Prob. 20GCh. 1.9 - Tennis balls are packaged in a cylindrical can,...Ch. 1.9 - Prob. 2ACh. 1.9 - Use the unit converter website you found in the...Ch. 1.9 - What percentage of the volume of the can is filled...Ch. 1.9 - After performing the division in Question 4, what...Ch. 1.9 - Racquetballs have a radius of about 2.8 cm. If...Ch. 1.10 - The spreadsheet summarizes the results for one...Ch. 1.10 - The spreadsheet summarizes the results for one...Ch. 1.10 - The spreadsheet summarizes the results for one...Ch. 1.10 - The spreadsheet summarizes the results for one...Ch. 1.10 - The spreadsheet summarizes the results for one...Ch. 1.10 - The spreadsheet summarizes the results for one...Ch. 1.10 - The spreadsheet summarizes the results for one...Ch. 1.10 - In math and stats, the term average is sort of a...Ch. 1.10 - The median of a list of numbers is the value that...Ch. 1.10 - The mode of a list of numbers is the value that...Ch. 1.10 - At the beginning of the course, you should have...Ch. 1.10 - Lets look at a fairly basic points system for...Ch. 1.10 - Lets look at a fairly basic points system for...Ch. 1.10 - If you dont show up for the first exam and take a...Ch. 1.10 - What would your final percentage be if you score...Ch. 1.10 - What does the difference between your answers to...Ch. 1.10 - Heres another look at a group of exam scores: Find...Ch. 1.10 - Heres another look at a group of exam scores: Find...Ch. 1.10 - Heres another look at a group of exam scores: Find...Ch. 1.10 - Find the mean, median, and mode for the scores on...
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