irection: True or False and justify why. 1. Suppose that these students are asked to rate their satisfaction using a Likert scale, the median is the only measure best to use.  2. College students are surveyed on their brand preference for vaccines. The best measure to use is mean.

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Q: pooled is the symbol for:

A: here use basic of notation of some statistics 

Q: 4. From the data given below, find out the value of Y when X 35 10 30 40 50 60 70 90 20

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Q: 8. Calculate Karl Pearson's Coefficient of skewness from the data given below: Value: 10 20 30 40 50...

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Q: The following C.I.s were obtained for mean of the same popu [16, 23] and [14.9, 24.1]. Identify the ...

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