Listed below are the measured radiation emissions (in W/kg) corresponding to cel

Question

Listed below are the measured radiation emissions (in W/kg) corresponding to cell phones: A B, C, D, E, F G, H. I, J, and K respectively The media often present reports about the dangers of cell phone radiation as a cause of cancer. Cell phone radiation must be 1.6 Wlkg or less. Find the a. mean, b. median, c. midrange, and d mode for the data. Also complote part e. 074 1.53 159 0.48 0.72 0.85 0.37 094 1.34 1.58 105 c. Find the midrange. The midrange is 0.98 (Type an integer or a decimal) d. Find the mode Select the correct choioe below and, if necessary, fill in the answer box within your choice O A. The models) is (are) (Use a comma to separate answers as needed) tion There is no mode tiol . I you are planning to purchase a cel phone, are any of the moasures of center the most important statisiec? is there anothor statistic that is most rolevant? Itfso, which one? OA. O B. The mean of the data set is the most important statistic because cell phones that have values close to it have the safest emissions oc. The minimum data value is the most relevant statisc, because it is closest to the limit of 1.Wkg and that cell phone should be purchased O D. The midpoint of the data set is the most important statistic because cell phones that have values close to it have the safest emissions The maximum data value isthe most relevant statistic, becausetisclosest to the into, 16M1kg and hat col phone should be avoded tio Click to select your answ r and then click Check Answer. Clear All Check Answer here to search

Explanation / Answer

1putting this data into ascending order:

from above a) mean =1.02

b)median =(n+!)/2 th value =6th value =0.94

c)

midrange =(max+min)/2 =(0.37+1.59)/2 =0.98

d)

thre is no mode

e)

option A is correct

2)

for mean difference"

from above mean difference between high and the predicted high one day earlier =0.44

mean difference between high and the predicted high 5 day earlier = -0.44

S. no X 1 0.37 2 0.48 3 0.72 4 0.74 5 0.85 6 0.94 7 1.05 8 1.34 9 1.53 10 1.58 11 1.59 total 11.19 average 1.017273

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