A charity claims that a proportion of 0.75 of donations go to communities were the average family income is less than $20,000 a year. A watchdog group checks a random sample of 60 communities that received funds from the charity to determine if the proportion is different than 0.75 at a significance level of 0.05. use sheet 8 of the excel file, which gives the average family incomes for 60 communities, to calculate the ^p, the z-score, and the p-value 22102.34538 19230.70983 10524.63431 15574.55973 22955.34585 20156.86904 14146.10017 13934.86288 18814.41811 24729.40208 18099.44342 18094.57003 19855.24673 26227.10318 10172.85598 17326.21723 20742.33129 18245.58767 26793.34789 18746.46766 15024.89515 7850.793716 21971.77513 30918.97946 13486.58366 16443.1267 17816.94093 20501.37774 13403.94043 24902.91198 18534.76288 13200.07533 9534.121003 21173.16423 24454.80204 19733.54186 17896.16805 17298.67316 17586.3935 12622.33216 15519.62447 29892.31156 24534.66483 30868.31661 22189.32289 24831.06565 21282.50375 19620.42361 13109.75117 19029.88796 17173.20852 14230.10117 15564.19681 20138.13011 24522.20415 16347.75667 17479.89171 19352.98862 23319.27661 23795.24314

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