Questions A and B please! ## Sleeping Bag Price Analysis for Summer Camping### Price Data for Summer Sleeping BagsThe table below shows a random sample of prices (in dollars) for sleeping bags designed for temperatures ranging from 20°F to 45°F. These prices are assumed to follow a normal distribution.| Prices ($) ||---------------|| 55, 75, 70, 100, 85, 115, 33, 23, 100, 110, 105, 95, 105, 60, 110, 120, 95, 90, 60, 70 |---### Statistical Analysis#### (a) Calculating Sample Mean and Standard Deviation- Use a calculator with mean and sample standard deviation keys to find the following: - **Sample Mean ($\bar{x}$)**: $\_\_\_\_\_\_\_\_\_\_$ (Round to four decimal places.) - **Sample Standard Deviation ($s$)**: $\_\_\_\_\_\_\_\_\_\_$ (Round to four decimal places.)#### (b) Confidence Interval for the Mean Price- Using the data as representative of the population of prices for all summer sleeping bags, calculate a 90% confidence interval for the mean price ($\mu$). - **Lower Limit**: $\_\_\_\_\_$ (Round to two decimal places.) - **Upper Limit**: $\_\_\_\_\_$ (Round to two decimal places.)### Instructions1. Use statistical tools or a calculator to determine the mean and standard deviation from the provided data.2. Apply the appropriate statistical method to calculate the 90% confidence interval.3. Input the calculated values into the provided spaces.

Name: Questions A and B please! ## Sleeping Bag Price Analysis for Summer Ca
Uploaded: 2024-03-20T06:38:44.000Z
Channel: Bartleby
Description: Questions A and B please! ## Sleeping Bag Price Analysis for Summer Camping### Price Data for Summer Sleeping BagsThe table below shows a random sample of prices (in dollars) for sleeping bags designed for temperatures ranging from 20°F to 45°F. Thes