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734LRIS WS#12 (Pink) Statistics & Probability End-of-Year Review
By Janelle Warby
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Last updated almost 2 years ago
31 questions
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Question 31
31.
How do you feel you did on this assignment?
4 - I know this VERY well. I could teach it to someone else.
3 - I feel like I know this pretty well. I got almost every question right the first time.
2 - I feel like I am still learning this. I still have some questions and am not sure sometimes.
1 - I don't understand at all. I have LOTS of questions and am not sure what to do most of the time. I NEED TO BE REQUESTED FOR ADVISORY!
Question 1
1.
Median:
Question 2
2.
Mean:
Question 3
3.
Best Measure of Center
Mean
Median
Question 4
4.
The value of x:
Question 5
5.
The length of the fifth plank:
Question 6
6.
MAD
Question 7
7.
MAD
Question 8
8.
MAD
Question 9
9.
The median is greater:
Middle School
High School
Question 10
10.
The IQR is 2.5
Middle School
High School
Question 11
11.
The data have greater variability:
Middle School
High School
Question 12
12.
More than 7 hours of homework a week:
Middle School
High School
Question 13
13.
The mean heart rate is 65
Logan
Camden
Question 14
14.
The dot plot is symmetric
Logan
Camden
Question 15
15.
The data have greater variability
Logan
Camden
Question 16
16.
More likely to have a heart rate of 70 bpm
Logan
Camden
Question 17
17.
How many MAD's separate the means? Round to two decimals.
Question 18
18.
How many MAD's separate the means? Round to two decimals.
Question 19
19.
How many MAD's separate the medians?
Question 20
20.
His friends on the wrestling team.
Convenience
Voluntary
Random
Systematic
Question 21
21.
Every 25th student who enters the school in the morning.
Convenience
Voluntary
Random
Systematic
Question 22
22.
Post a survey on the school website.
Convenience
Voluntary
Random
Systematic
Question 23
23.
Randomly select students at lunch time.
Convenience
Voluntary
Random
Systematic
Question 24
24.
Population
Football team
School
Question 25
25.
Sample
Football team
School
Question 26
26.
Biased or unbiased
Biased
Unbiased
Question 27
27.
Which sample is best?
#1
#2
#3
#4
Question 28
28.
About how many people in the town like lemon in their tea?
Question 29
29.
About how many prefer iPhone?
Question 30
30.
About how many like country music?
