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Averages and graphs Flashcards | StudBud
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Averages and graphs
Averages and graphs
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Answers
1
Jerome got a 100, 98, and a 96 on three tests. What is his average?
100
98
96
294
2
Joel is studying how plants grow in different fertilizers. Their plants grow 4", 8", 10" and 2". What is the average?
6
10
24
12
3
What is the trend of this graph?
Down
Up
4
Jan got a 0, 100, a 100, and a 0 on four tests. What is their average?
50
200
100
25
5
A person who makes 54,000 - 110,000 per year and studys statistics is called a
mathmatical radical
Statistic
A calculator
Statistician
6
What is the general direction of data called?
A timeline
A Linegraph
A tiktok
A trend
7
What is the study and analysis of data called?
Probability
Calculating the average
Math
Statistics
8
Teachers calculate grades using an average
True
False
9
What is the first step when calculating an average?
You are done after you add all the numbers up
Multiply the total
Count the number of numbers
Divide the total
10
What is the range of cookies sold?
0 - 10
1 - 10
190 cookies
0 - 7 - 10
11
The average is the highest and lowest numbers and their difference
False
True
12
What is the last step when calculating an average?
Make sure the answer is between the range of numbers
Add all the numbers up
count the number of numbers in a list
Divide the total by the number of numbers
13
Which statement summarizes the graph?
As the years go on, the runners get faster
As the years go on, women run faster than men
As the years go on, the runners get slower
As the year go on, the men increase their 800m run time
14
What is the trend of this graph?
Up
Down
15
What is the range in the graph below?
2009 - 2011 years
0 - 200 cats
100 - 175 cats
100, 125, 175, 150 cats
16
If the student sold 1,4,7,5, and 10 boxes of cookies, what was the average number of cookies this student sold each day?
5.4
6.4
8.1
27
17
How many cookies did this student sell Wednesday?
5
7
1
10
18
What is the trend in this graph?
Positive
Negative
