A null hypothesis for a goodness-of-fit test and a frequency table from a sample are given. Some is wrong A B 153 727 (a) Find the expected count for the category labeled B. The expected count is Enter your answer in accordance to item (a) of the question statement . (b) Find the contribution to the sum of the chi-square statistic for the category labeled B. Round your answer to two decimal places. The contribution for the category labeled B is Enter your answer in accordance to item (b) of the question statement . (c) Find the degrees of freedom for the chi-square distribution for this table. Enter your answer in accordance to item (c) of the question statement degree(s) of freedom

c

step-by-step explanation:

it isn't d, because the interquartile range is from 27-57. and the interquartile range is basically half the data, it's pretty obvious.

it isn't b, because like i said earlier, the interquartile range is from 27-57. 57-27 is 30. the real range has to be longer

not a either. although it looks like it, 3/4 of the data is not greater than 27. but if c is wrong than this should be correct

the correct answer is c, because 13 is the point in which the plot starts

tangent

step-by-step explanation:

vwhat effect does the word head have on the meaning of this passage?

a. it demonstrates how intelligent he was.

b. it shows he was a favorite of the teachers.

c. it indicates he would be a good preacher.

d. it reveals how self-important he was.

how does the choice of the word head contribute to the passage’s tone?

a. it offers a sense of entitlement.

step-by-step explanation:

the opening of this porabola is facing up

step-by-step explanation: