Statistic

3. A radio station claims that the music preferences of the listeners in the station's broadcast region are distributed as show in the table below. You randomly select 500 radio music listeners and inquire about their listening preference. Test the claimed distribution at a = 0.05. Type of music Claimed percentages Observed frequency Expected frequency Classical 4% 8 Country 36% 210 Gospel 1 1% 72 Oldies 2% 10 Pop 18% 75 Rock 29% 125 a. Complete the last column of the above table. b. Hypothesis? c. Degrees of freedom? d. Test statistic? Include the computing formula. Thx. e. Approximate the p-value? Give a range , as well as an approximation . f. Decision? Accept Ho Reject H. Circle one of the two choices above. Thx. g. Conclusion