In a goodness-of-fit test, all of the proportions specified in the null hypothesis must be equal to ...

In a goodness-of-fit test, all of the proportions specified in the null hypothesis must be equal to each other.
Indicate whether the statement is true or false

Q. 2

The p chart is an example of control charts for attributes.
Indicate whether the statement is true or false

Q. 3

In conducting a chi-squared goodness-of-fit test, an essential condition is that all expected frequencies are at least five.
Indicate whether the statement is true or false

Q. 4

If your control chart found a series of points all lying within 3 standard errors above the center line, and none lying below the centerline, this could be an indication of assignable variation due to a(n) ____________________.
Fill in the blank(s) with correct word

Q. 5

The total of the observed frequencies in a multinomial experiment must equal nk where n is the number of trials and k is the number of categories.
Indicate whether the statement is true or false

Q. 6

If a control chart finds the standard deviation in the means is increasing, this could be an indicator of assignable variation called ____________________.
Fill in the blank(s) with correct word

Q. 7

A chi-squared test is used to describe a population of nominal data.
Indicate whether the statement is true or false

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In a goodness-of-fit test, all of the proportions specified in the null hypothesis must be equal to ...

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