A popular charity used 29 of its donations on expenses An organizer for a rival charity wanted to quickly provide a donor with

Question

A popular charity used 29 of its donations on expenses An organizer for a rival charity wanted to quickly provide a donor with evidence that the popular charity has expenses that are higher than other similar charities The organizer randomly selected 20 similar charities and examined their donations The charity conducts a one mean hypothesis at the 5 significance level to test whether the mean is less than 29 a Ho 29 Ha 29 which is a left tailed test b The percentages of the donations that those 20 charities spend on expenses are given below Use Excel to test whether the mean is less than 29 Identify the test statistic t rounding to two decimal places and p value rounding to three decimal places from the Excel output 9 24 14 25 2 3 2 3 2 2 3 31 23 37 19 25 31 Help Copy to Clipboard Download CSV

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