Question: Help please statistics question www.helpyourmath.com is an OER website to help students to save money on textbooks and homework systems. A survey of 26 randomly

Help please statistics question

Help please statistics question www.helpyourmath.com is an OER website to help students

www.helpyourmath.com is an OER website to help students to save money on textbooks and homework systems. A survey of 26 randomly selected students finds that they save a mean of $98 per semester by using www.helpyourmath.com. Assume the date comes from a normal distribution and the sample standard deviation is $17 per month. Confidence Interval: What is the 9% confidence interval to estimate the population mean? Round your answers to two decimal places

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