which of the following is a qualitative statement that is reasonable based on the data? A The fewest number of cars at home is 0
1 answer:
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Answer:
Step-by-step explanation:
An outcome is a possible result of an event. Sample space is the set of all possible outcomes.
An event is a subset of the sample space.
Let B, W denotes blue-collar, white-collar respectively.
Let R, D and I denotes republican, democrat, or independent respectively.
Number of members of an adult soccer team = 15 members
To find:Number of outcomes
Sample space:
So. n(S) =
1. Range = 4
2. Total Students = 30
3. Mean = 7.8
Step-by-step explanation:
<u>1. Range</u>
Let us define range first
Range is the difference between the largest and smallest value in a data set
so,
in the given data,
The greatest marks are 10 and smallest are 6.
Range = Largest Value - Smallest Value
= 10-6
=4
<u>2. Total students</u>
To find the total students we will add all the frequencies
So,
Total students are 30
<u>3. Mean:</u>
The mean is given by:
In case of frequency table in the given form, the frequency is multiplies with the data value
Hence,
1. Range = 4
2. Total Students = 30
3. Mean = 7.8
Keywords: Mean, Range
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