Question

Question 3 Not answered Marked out of 1.00 Q3. A researcher wishes to determine whether there is a relationship between the gender of an individual and the amount of cool drinks consumed. A sample of 70 people is selected, and the following data are obtained. COOL DRINKS CONSUMPTION GENDER LOW MODERATE HIGH MALE 11 9 8 FEMALE 14 16 12 Question 4 Not answered Marked out of 1.00 Q4. The Medical Rehabilitation Education Foundation reports that the average cost of rehabilitation for stroke victims is OMR 9,138. To see if the average cost of rehabilitation is different at a particular hospital, a researcher selects a random sample of 37 stroke victims at the hospital and finds that the average cost of their rehabilitation is OMR 9,757. The standard deviation of the population is OMR 1,204. At $\alpha = 0.01$, can it be concluded that the average cost of stroke rehabilitation at a particular hospital is different from OMR 9,138?

          Question 3
Not answered Marked out of 1.00
Q3. A researcher wishes to determine whether there is a relationship between the gender of an
individual and the amount of cool drinks consumed. A sample of 70 people is selected,
and the following data are obtained.
COOL DRINKS CONSUMPTION
GENDER
LOW
MODERATE
HIGH
MALE
11
9
8
FEMALE
14
16
12
Question 4
Not answered Marked out of 1.00
Q4. The Medical Rehabilitation Education Foundation reports that the average cost of
rehabilitation for stroke victims is OMR 9,138. To see if the average cost of rehabilitation is
different at a particular hospital, a researcher selects a random sample of 37 stroke victims at
the hospital and finds that the average cost of their rehabilitation is OMR 9,757. The
standard deviation of the population is OMR 1,204. At $\alpha = 0.01$, can it be concluded that the
average cost of stroke rehabilitation at a particular hospital is different from OMR 9,138?

Question 3
Not answered Marked out of 1.00
Q3. A researcher wishes to determine whether there is a relationship between the gender of an
individual and the amount of cool drinks consumed. A sample of 70 people is selected,
and the following data are obtained.
COOL DRINKS CONSUMPTION
GENDER
LOW
MODERATE
HIGH
MALE
11
9
8
FEMALE
14
16
12
Question 4
Not answered Marked out of 1.00
Q4. The Medical Rehabilitation Education Foundation reports that the average cost of
rehabilitation for stroke victims is OMR 9,138. To see if the average cost of rehabilitation is
different at a particular hospital, a researcher selects a random sample of 37 stroke victims at
the hospital and finds that the average cost of their rehabilitation is OMR 9,757. The
standard deviation of the population is OMR 1,204. At α = 0.01, can it be concluded that the
average cost of stroke rehabilitation at a particular hospital is different from OMR 9,138?

Added by Luis Miguel P.

Question

Please give Ace some feedback