How does the mean absolute deviation (MAD) of the data in set 1 compare to the mean absolute deviation of the data in set 2? Set
2 answers:
Answer:
The Mean Absolute Deviation of Set 1 is 13 more than the mean absolute deviation of Set 2.
Step-by-step explanation:
Set 1: 12, 8, 10, 50
Set 2: 13, 9, 8
<u>Step 1:</u>We determine the mean for each set
Mean of Set 1:
Mean of Set 2:
<u>Step 2</u>: We determine the mean absolute deviation (MAD) of the data in each set.
M.A.D of Set 1:
Mean of Set 2:
The Mean Absolute Deviation of Set 1 is 13 more than the mean absolute deviation of Set 2.
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Answer:
Charlotte spent on furniture
Step-by-step explanation:
Given:
Charlotte spent 25% more on furniture than she will on flooring
To Find:
Amount spent on furniture = ?
Solution:
Let the amount spent on flooring be x
and the amount spent on furniture be y
25% more on furniture than she spent on flooring can be written as
=>25% of x
So the cost spent on furniture will be
=>y= cost spent on flooring + 25% of cost spent on flooring
=>y= x + 25% of x
=>y=
=> y=
The spinner is divided into four equal sections: 2, 4, 7, 9. This represents 4 possibilities
If the spinner is spun twice, the sample space is:
For product less than 30, the number of outcomes is shown below:
The number of outcomes that have a product less than 30 = 10
The sample space that shows possibilities of an odd number combination:
The number of outcomes that contains at least one odd number = 12
The number of outcomes that have a product less than 30 and contain at least one odd number is shown below. These outcomes are outcomes circled in both cases shown above,
The outcomes circled represents the number of outcomes that has a product less than 30 and contains at least one odd number
Answer: 6 (option B)
