The following data were obtained from a repeated-measures study. What is the value of SS for the difference scores? Subject      1 st       2 nd #1                10           11 #2.               4             6 #3               7               9 #4               6               5 A. 10 B. 9 C. 6 D. 4 E. 1

You may need to use the appropriate technology to answer this question. Forty-minute workouts of one of the following activities three days a week will lead to a loss of weight. Suppose the following sample data show the number of calories burned during 40-minute workouts for three different activities.   Swimming Tennis Cycling 403 420 390 375 490 255 430 445 300 405 415 407 422 525 263   Find the value of the test statistic.   Find the p-value. (Round your answer to three decimal places.)

Refer to the table of sample values in Section 8.2 Exercise 10 of the text.Find the values of the UCL and LCL for the  (x-bar) chart for this data, and round your answers to 3 places after the decimal point.

Kindergarten students were participants in a study investigating fine motor skills of 37 children. The children had their fine motor skills measured before the study (a combination of hand use, eye-hand coordination, and manual dexterity) and again after undergoing 7 months of occupational therapy. With the instrument used, high scores indicated stronger fine motor skills. Summary statistics are given below: Difference  n Sample Diff Std. Err. Min Max d = Pre - Post  37 -7.8109 2.0715 -36 9 Determine what positive and negative differences mean regarding a student's fine motor skills. Pay attention to the order of subtraction in the output.  A positive difference means the Select an answer post-test pre-test  score was greater than the Select an answer post-test pre-test  , implying fine motor skills were Select an answer weakened strengthened  over the 7 months. A negative difference means the Select an answer post-test pre-test  score was greater than the Select an answer…

For the following distribution of z-scores location, what is the portion in the tail? z = 2.00 Answer: z = .50 Answer: %3D z = -1.50 Answer: z = -1.00 Answer: z = -.25 Answer:

A survey was given to 18 employees. One question asked about the one-way distance the employee had to travel for work. The results, in kilometers, are shown below. Kilometers Traveled for Work 12 10 18 3 4 28 5 32 26 10 41 85 1 7 8 5 10 15 Find the first quartile of the data.

For the following data 5,6,8,9 o = 2.1 Then C.V.= Select one: O a. 21.1% O b. 33.3% O c. 38% O d. 30%

The following sample observations were randomly selected: X Y 5 4 10 7 3 7 4 6 6 5 What is the coefficient of correlation? Select one: a. 0.185 b. 0.001 c. 0.034 d. 0.089