A charity claims that a proportion of 0.75 of donations go to communities where 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 7 of the Excel file to calculate p, the z-score, and the p-value.Since the p-value is Pick than the significance level 0.05, the null hypothesis Pick Pick v evidence exists that the proportion of donations to communities with an average family income of less than $20,000 a year is different from 0.75