SBAC Review - Day 13
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by Men Sam
| 15 Questions

CLASSWORK:

1. Use mental math, calculator, and scratch paper when necessary.

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Statistical questions will give you many numbers, not just one number. Once you have the data set, you can find the mean, median, mode, etc...

Is this a Statistical Question?: How old were you in 3rd grade?

Sample Answer: [yes or no]
2
1
Statistical questions will give you many numbers, not just one number. Once you have the data set, you can find the mean, median, mode, etc...

Is this a Statistical Question?: How many times have you been to Disneyland?

Sample Answer: [yes or no]
3
1
Statistical questions will give you many numbers, not just one number. Once you have the data set, you can find the mean, median, mode, etc...

Is this a Statistical Question?: How many times have students been to Disneyland in Mrs. Zuniga's class?

Sample Answer: [yes or no]
4
1
Find the area of a triangle with these dimensions:

A = ?
b = 4 m
h = 6 m

Hint: Use A = 1/2bh

Sample Answer: 18 square m
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1
Order of Operations:
1. ( )
2. Exponents
3. Multiply or Divide, left one first
4. Add or Subtract, left one first

6
1
Order of Operations:
1. ( )
2. Exponents
3. Multiply or Divide, left one first
4. Add or Subtract, left one first

7
1
Order of Operations:
1. ( )
2. Exponents
3. Multiply or Divide, left one first
4. Add or Subtract, left one first

8
1
1. In a recent survey, 15 skydivers said that they have never had a skydiving accident. This was 60% of the total number of skydivers that were surveyed. What was the total number of skydivers surveyed?

Hint: Set it up as a proportion like this... 15/? = 60/100 (solve by cross multiplying or scaling)

Sample Answer: 20 were surveyed
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2. Last year, 39,506 students applied to Harvard University. 5.2% of those students were accepted. How many students did Harvard University accept last year?

Hint: Setup a proportion... ?/39,506 = 5.2/100 (scale or cross multiply)

Sample Answer: 2,345 were accepted
10
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3. The University of Minnesota women’s hockey team won 63% of their games this season. Since they won 24 games, how many total games did they play this season?

Hint: Setup a proportion...

Sample Answer: 29 total games

HOMEWORK:

1. Show work on binder paper. I will collect.

2. Try your best and submit.

Functionalized Placeholder
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Hint: Statistical questions will give you many numbers, not just one number.

Sample Answer: Y, Y, Y, N
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Hint 1: a square will have the same length on all sides.

Hint 2: 48 = 0.75wh

Sample Answer: w = 6 ft ; l = 6 ft
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Area of a Triangle: A = 1/2bh

[yes or no] ; A + B = [#] square ft ; C = [#] square ft
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Sample Answer: $9
15
1
20.05
205.50
20.50
20.55
20,550
205.5
20.550
205.05
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