Get the answers you need at Westonci.ca, where our expert community is always ready to help with accurate information. Connect with professionals on our platform to receive accurate answers to your questions quickly and efficiently. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

Suppose the mean height in inches of all 9th grade students at one high school is estimated. The population standard deviation is 4 inches. The heights of 7 randomly selected students are 71,70,62,62,74,68, and 60. 99% margin of error

Sagot :