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# The Wind Mountain archaeological site is located in southwesternNew Mexico. Wind Mountain was home to an ancient culture ofprehistoric Native Americans called Anasa...

## Question

###### The Wind Mountain archaeological site is located in southwesternNew Mexico. Wind Mountain was home to an ancient culture ofprehistoric Native Americans called Anasazi. A random sample ofexcavations at Wind Mountain gave the following depths (incentimeters) from present-day surface grade to the location ofsignificant archaeological artifactsâ€ .85 45 120 80 75 55 65 6065 95 90 70 75 65 68A button hyperlink to the SALT program that reads: Use SALT.(a) Use a calcu

The Wind Mountain archaeological site is located in southwestern New Mexico. Wind Mountain was home to an ancient culture of prehistoric Native Americans called Anasazi. A random sample of excavations at Wind Mountain gave the following depths (in centimeters) from present-day surface grade to the location of significant archaeological artifactsâ€ . 85 45 120 80 75 55 65 60 65 95 90 70 75 65 68 A button hyperlink to the SALT program that reads: Use SALT. (a) Use a calculator with mean and sample standard deviation keys to find the sample mean x and sample standard deviation s. (Round your answers to four decimal places.) x = _____ cm s = _____cm (b) Compute an 85% confidence interval for the mean depth ðœ‡ at which archaeological artifacts from the Wind Mountain excavation site can be found. (Round your answers to one decimal place.) lower limit ________ cm upper limit ________cm

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