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What is a high Percentile mean?
That a certain value is greater than most of the values possible.
Is the mean equal to the median in a data set consisting of 1000 values that are all different?
If a data set consists of 1000 different values can the mean and the median be the same
Is the third quartile greater than the first quartile with a data set consisting of 1000 values that are all different?
The value of any element in the third quartile will be greater than the value of any element in the first quartile. But both quartiles will have exactly the same number of elements in them: 250.
What do you do if tcalc is greater than tcrit?
You can accept H0 because the values are significantly different
If you have a data set consisting of 1000 values that are different can the range be zero?
No, the range of a data set is calculated as the difference between the maximum and minimum values. If you have 1000 different values, the maximum and minimum will be distinct, resulting in a positive range. Therefore, the range cannot be zero in this scenario.
What is a high Percentile mean?
That a certain value is greater than most of the values possible.
How do you find decile on Excel?
You can use the percentile function with values that are multiples of .10 in the function. Say your values were in the cells A2 to A50, you could use these functions for some of the different deciles: =PERCENTILE(A2:A50,0.1) =PERCENTILE(A2:A50,0.2) =PERCENTILE(A2:A50,0.3) =PERCENTILE(A2:A50,0.4)
How do you use Excel to calulate the 75th percentile?
You use the Percentile function. You specify the range of values and then the percentile in a decimal form. Say your values were in the cell range from B2 to D50, then the formula would be:=PERCENTILE(B2:D50,0.75)You use the Percentile function. You specify the range of values and then the percentile in a decimal form. Say your values were in the cell range from B2 to D50, then the formula would be:=PERCENTILE(B2:D50,0.75)You use the Percentile function. You specify the range of values and then the percentile in a decimal form. Say your values were in the cell range from B2 to D50, then the formula would be:=PERCENTILE(B2:D50,0.75)You use the Percentile function. You specify the range of values and then the percentile in a decimal form. Say your values were in the cell range from B2 to D50, then the formula would be:=PERCENTILE(B2:D50,0.75)You use the Percentile function. You specify the range of values and then the percentile in a decimal form. Say your values were in the cell range from B2 to D50, then the formula would be:=PERCENTILE(B2:D50,0.75)You use the Percentile function. You specify the range of values and then the percentile in a decimal form. Say your values were in the cell range from B2 to D50, then the formula would be:=PERCENTILE(B2:D50,0.75)You use the Percentile function. You specify the range of values and then the percentile in a decimal form. Say your values were in the cell range from B2 to D50, then the formula would be:=PERCENTILE(B2:D50,0.75)You use the Percentile function. You specify the range of values and then the percentile in a decimal form. Say your values were in the cell range from B2 to D50, then the formula would be:=PERCENTILE(B2:D50,0.75)You use the Percentile function. You specify the range of values and then the percentile in a decimal form. Say your values were in the cell range from B2 to D50, then the formula would be:=PERCENTILE(B2:D50,0.75)You use the Percentile function. You specify the range of values and then the percentile in a decimal form. Say your values were in the cell range from B2 to D50, then the formula would be:=PERCENTILE(B2:D50,0.75)You use the Percentile function. You specify the range of values and then the percentile in a decimal form. Say your values were in the cell range from B2 to D50, then the formula would be:=PERCENTILE(B2:D50,0.75)
Is the range zero in a data set consisting of 1000 values that are all different?
No. The range is the maximum value less the minimum value. If all the values are different, the maximum must be different from the minimum. Consequently, the max minus min must be greater than zero.
Is the mean equal to the median in a data set consisting of 1000 values that are all different?
If a data set consists of 1000 different values can the mean and the median be the same
Can the mean be equal to the median in a data set consisting of 1000 values that are all different?
Yes.
Is the third quartile greater than the first quartile with a data set consisting of 1000 values that are all different?
The value of any element in the third quartile will be greater than the value of any element in the first quartile. But both quartiles will have exactly the same number of elements in them: 250.
Is 1.5 the same as 1.05?
No, they are different values.
What does the 35th percentile mean?
35% of values lie below the 35th percentile. The median (middle value) is the 50th percentile, 50% lie below it and 50% above.
What do you do if tcalc is greater than tcrit?
You can accept H0 because the values are significantly different
What is Constant values consisting of only numbers?
Numeric
Why can the mean be equal to the median in a data set consisting of 1000 values that are all different?
Because they are both measures of the same characteristic - the central tendency.
