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Problem 3 A political scientist wanted to account for the percent of the total vote collected

Problem 3



A political scientist wanted to account for the percent of the total vote collected by various candidates for the U.S. House of Representatives. She gathered data on Congressional contests in 2010. Her data include the following variables:



~VOTE: Percent of the total vote received (0 - 100).



~INCUMB: Coded 0 for non-incumbents, and 1 for incumbents.



~SPENT: Candidate's campaign expenditures (in thousands of dollars).

according to the first letter of your last name, find the pair of compound inequalities assigned to you in the table below. ---"C"

according to the first letter of your last name, find the pair of compound inequalities assigned to you in the table below. ---"C"

Your “and” compound inequality is: -10 < -2 + 8x < 22

Your “or” compound inequality is: 4x + 7 < 11 or 1 – x ≤ -2



Math 012 Mid-Term Exam

Mid-Term Exam

Name___________________________________

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.

Fill in the blank with one of the words or phrases listed below.

distributive real reciprocals absolute value opposite associative

inequality commutative whole algebraic expression exponent variable

1)The   of a number is the distance between the number and 0 on the number line.

A)opposite B)whole

C)absolute value D)exponent

1)

Attachments: 

Check the descriptive statistics, histograms, stem-and-leaf plots,



Check the descriptive statistics, histograms, stem-and-leaf plots, and the tests for normality that you obtained from your analyses (see box to check in "Plots" when using Explore to analyze descriptive statistics of your data). Considering the skewness and kurtosis values, as well as the Shapiro-Wilk's results (preferred for small sample sizes),



Did the distribution of scores on either of the dependent variables violate the assumption of normality?

UOP pre and post test (Algebre Expert is my tutor)

Pre test has multiple tries. Post has one try.

Multiple Choice Psychological Statistics Questions (part math)

1. When rolling a die, what is the probability of getting a 4 or a 2?

stat

1

Marks: 1

W4-01. Suppose x is a random variable best described by a uniform probability distribution with c EQUAL 30 and d EQUAL 90. Find P(30 ≤ x ≤ 45).

Choose one answer.

                 a. 0.15 

                 b. 0.35 

Linear Programming

SOLVER 5

Problems: Binary Integer Models

 

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