When n =5 to setup moving average one needs to calculate the average of the first five and then the average of the second five

individual values and so on. When the individual values of a city's seven days temp are 78, 76, 77, 74, 80, 78, and 76, what is

the 2nd moving average? (if necessary, approximate decimal to whole number)

80

77

78

76

When n =5 to setup moving average one needs to calculate the average of the first five and then the average of the second five

individual values and so on. When the individual values of a city's seven days temp are 78, 76, 77, 74, 80, 78, and 76, what is

the 3rd moving average? (if necessary, approximate decimal to whole number)

76

77

78

75

1 pts

Individual and moving range charts are created when the number of products produced is:

not available

many

too many

too small

For individual values of Rockwell hardness of a product are 823, 821, 822, 824, 827, 819, and 823, what is the X-bar value? (if

necessary, approximate decimal to whole number)

821

820

823

822