You want to determine (at the 0.05 level of significance) whether the media that people turn to for news is different for various age groups Age Group Total Under 36 36 - 50 More than 50 Media TV 107 119 133 359 Radio 75 97 109 281 Local newspaper 52 79 107 238 National newspaper 73 102 127 302 Internet 95 83 76 254 Total 402 480 552 1434 a) State the hypotheses. b) Find the critical value at the 5% significance level (rounded off to four decimals). c) Calculate the value of the Chi-square test (rounded off to two decimals). d) State the conclusion at the 5% significance level

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