Find P85 of observations 1.45, 1.45, 1.45, 1.45, 1.45, 1.45, 1.45, 1.45. All observations are of the same value1.45.
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Find P85 of observations 1.45, 1.45, 1.45, 1.45, 1.45, 1.45, 1.45, 1.45. All observations are of the same value1.45.
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To find the P85 (85th percentile) of the given observations, we need to arrange them in ascending order:
1.45, 1.45, 1.45, 1.45, 1.45, 1.45, 1.45, 1.45
Since all the observations are the same value of 1.45, the P85 would also be 1.45.
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Answer:
To find the P85 of the given observations, we first need to understand what P85 means. P85 is the 85th percentile, which is a measure of the distribution of data. It represents the value below which 85% of the observations fall.
In this case, all of the observations are the same value of 1.45. Since there is no variation in the data, we can say that 100% of the observations fall below or equal to 1.45. Therefore, the P85 of the given observations is also 1.45.
In summary, the P85 of observations that are all the same value is equal to that value.
Hope that helps!