Step-by-step explanation:
The lines have different slopes
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Answer:
the real limits are;
Lower Real Limits = 249.5
Upper Real Limits = 250.5
Step-by-step explanation:
Given the data in the question;
1 minute being the smallest unit on the scale
so we say; 1/2 which 0.5 minutes which we will use to calculate pur real limits time;
given that; the first subject sleeps 250 minutes
so
Lower Real Limits will be;
Lower Real Limits will = 250 - 0.5 = 249.5
Also our Upper Real Limits will be;
Upper Real Limits = 250 + 0.5 = 250.5
Therefore; the real limits are;
Lower Real Limits = 249.5
Upper Real Limits = 250.5
6 6/8 or 6 3/4 simplified
Step-by-step explanation:
First, add 5/8 and 7/8
Next, divide the sum of 5/8 and 7/8 (which is 1 4/8)
Lastly, add the wholes and 1 from 4/8
A mode of 10 means that at least two of the four numbers are 10 (if the other two aren’t also the same, and given that there is no reason to assume that the set has two modes, we will not assume so). So two of the numbers are 10.
The median is eight. Given that there are four numbers in the set, that means that 8 is the average of the two middle numbers. Given that 10 is obviously higher than the median, the third and fourth numbers (when ranked in ascending order) are the two 10′s. The two middle numbers - 10 is one of them - should add up to 16 to produce a median of 8. 6 must be another number in the set.
Finally, knowing that the range is 5, and the largest number is 10, the final number in the set must be 5.
The set of four numbers is thus {5, 6, 10, 10}.