Television viewing habits are changing. In January 2019, Hub Entertainment Research (https://www.marketingcharts.com/industries/media-and-entertainment-108210) asked consumers, "Which networks/sources would you keep if you could only keep some?" Using this information, in the top four choices, 35% of all viewers would keep Netflix, 23% would keep CBS, 21% would keep ABC, and 21% would keep NBC. A random sample of 120 viewers who were 35 years or older showed that 30 would keep ABC, 32 would keep CBS, 30 would keep NBC, and 28 would keep Netflix.

a.Select the null hypothesis and the alternate hypothesis.

A) H₀: The proportions are as stated andH₁: The proportions are not as stated.

B) H₀: The proportions are not as stated andH₁: The proportions are as stated.

C) H₀: The proportions are equal andH₁: The proportions are not equal.

D) H₀: The proportions are not equal andH₁: The proportions are equal.

b.State the decision rule using 0.05 significance level.(Round your answer to 3 decimal places.)

Reject H0 if chi-square > _____________ (ROUND TO 3 DECIMAL PLACES)

c.Compute the value of chi-square.(Round your answer to 4 decimal places.)

d.At the 0.05 significance level, can we conclude that the viewing habits of viewers who are 35 years or older are the same for all age groups? (choose the correct phrase to complete the sentence)

(Do not reject, Reject) H0. Proportion of viewers 35 years of age or older are (different, not different) from the population's viewing habits.