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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

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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