Here is the data from the post-treatment measurement of memory after 3 months of “ginko biloba...

84, 70, 94, 73, 81, 88, 99, 75, 63, 91, 85, 72

Do the following statistical calculations: Mean, Median, Mode, Range, Variance and Standard Deviation

Create a proper graphical display for the above data (measurement of memory performance).

Solutions

Expert Solution

Mode is nothing but most of repeated numbers in the data set. Here in the example there is no repeated numbers. So there is no mode available.

Formula Ref:

graphical display for the above data (measurement of memory performance):

Formula Ref:

orchestra answered 1 year ago

Next > < Previous

Related Solutions

Here is the data from the post-treatment measurement of memory after 3 months of “ginko biloba...

Here is the data from the post-treatment measurement of memory after 3 months of “ginko biloba therapy.” The scores represent number of words recalled on a test that required memorization of random lists of nouns. 84, 70, 94, 73, 81, 88, 99, 75, 63, 91, 85, 72 Do the following statistical calculations: Mean, Median, Mode, Range, Variance and Standard Deviation Create a proper graphical display for the above data (measurement of memory performance) using SPSS.

3. Here are quarterly data for the past two years. From these data, prepare a forecast...

3. Here are quarterly data for the past two years. From these data, prepare a forecast for the upcoming year using linear regression. Period Actual 1.00 300.00 2.00 540.00 3.00 885.00 4.00 580.00 5.00 416.00 6.00 760.00 7.00 1191.00 8.00 760.00 What are the forecasts for periods 9, 10, 11, and 12?

After 3 months of endurance training John (who you may remember from Applied Essay 3 is...

After 3 months of endurance training John (who you may remember from Applied Essay 3 is not very fit; initial VO2 max of 35.0 mL·kg-1·min-1) could not believe how much further he could run without having to stop. Initially he could barely get around the track once…now he can run 12 laps of the track (3 miles) at a pace he could barely maintain for 1 lap a few months earlier. Although the training likely increased his VO2 max (much...

5. Compute the treatment Sum of Squares for the data presented in the table below. Here...

5. Compute the treatment Sum of Squares for the data presented in the table below. Here there are 3 observations in cell 1 and cell 2, but only 2 in cell 3. (It certainly can happen). COMPUTE ONLY THE SUM of SQUARES FOR TREATMNET Treatment 1 Treatment 2 Treatment 3 Measurements 4, 8, 6 10, 10, 13 8, 5 Grand Average Averages 6 11 6.5 = 8 SS Treatment = 6. In the following table, enter all data listed above in question 5, to...

After 3 months the new spot price is R140. What will be the profit /loss to the long position in 3 months?

Given the information below.Spot = R100Risk-free rate = 10%Maturity = 1 yearAfter 3 months the new spot price is R140. What will be the profit /loss to the long position in 3 months?

You are due to receive $500 every 3 months from your parents starting 3 months from...

You are due to receive $500 every 3 months from your parents starting 3 months from the day you were born. If the three-month interest rate is 0.2%, what is the value of these payments on your 18th birthday?

The following data are from a completely randomized design. Treatment Treatment Treatment A B C 32...

The following data are from a completely randomized design. Treatment Treatment Treatment A B C 32 44 34 30 43 37 30 44 36 26 46 37 32 48 41 Sample mean 30 45 37 Sample variance 6 4 6.5 At the = .05 level of significance, can we reject the null hypothesis that the means of the three treatments are equal? Compute the values below (to 1 decimal, if necessary). Sum of Squares, Treatment Sum of Squares, Error Mean...

The following data are from a completely randomized design. Treatment Treatment Treatment A B C 32...

The following data are from a completely randomized design. Treatment Treatment Treatment A B C 32 44 34 30 43 37 30 44 36 26 46 37 32 48 41 Sample mean 30 45 37 Sample variance 6 4 6.5 a. At the level of significance, can we reject the null hypothesis that the means of the three treatments are equal? Compute the values below (to 1 decimal, if necessary). Sum of Squares, Treatment Sum of Squares, Error Mean Squares,...

The following data are from a completely randomized design. Treatment Treatment Treatment A B C 32...

The following data are from a completely randomized design. Treatment Treatment Treatment A B C 32 45 35 30 44 38 30 45 37 26 47 38 32 49 42 Sample mean 30 46 38 Sample variance 6 4 6.5 A) At the = .05 level of significance, can we reject the null hypothesis that the means of the three treatments are equal? Compute the values below (to 1 decimal, if necessary). Sum of Squares, Treatment Sum of Squares, Error Mean...

The data here (data204.dat) is the LOS in months and wages for 60 women who work...

The data here (data204.dat) is the LOS in months and wages for 60 women who work in Indiana banks. Wages are yearly total income divided by the number of weeks worked. We have multiplied wages by a constant for reasons of confidentiality. (a) Plot wages versus LOS. Consider the relationship and whether or not linear regression might be appropriate. (Do this on paper. Your instructor may ask you to turn in this graph.) (b) Find the least-squares line. Summarize the...

Subjects