1. A student has received scores of 88, 82, and 84 on three quizzes. If tests count
twice as much as quizzes, what is the lowest score the student can get on the next
test to achieve an average score
Chapter 11 Inferences on 2 Samples
11.1 Population proportions
Hypothesis tests:
Use 2PropZT est (StatTests#6)
Condence intervals:
Use 2-PropZInt (Stat-TestsuiiB)
11.2 Means: Dependent samples
Enter t
Chapter 10 Hypothesis Testing
Steps in hypothesis testing
1. A statement is made regarding the value of a population parameter (the
hypothesis).
2. A sample is collected to test the statement
3. The d
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. Views on the Death Penalty The Pew Research Group
conducted a poll in which they asked, Are you in favor of, or
opposed to, executing persons as a general policy when the crime
was committed whi
10.1#36
The mean score on the SAT Math Reasoning exam is 516. Atest preparation company states that the
mean score of students who take its course is higher than 516.
a. Determine the null and alterna
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MATH Core Assessment Assignment for Fall 2016
A car was purchased for $3,495 and will depreciate 20% each year.
A. Find a linear function for the value of the car at time t in years. Dene
variables cl