The monthly incomes for 12 randomly selected people, each with a bachelor's degree in economics, are shown on the right. Complete parts (a) through (c) below. 4450.08 4596.51 4366.09 4455.18 4151.15...


The monthly incomes for 12 randomly selected people, each with<br>a bachelor's degree in economics, are shown on the right.<br>Complete parts (a) through (c) below.<br>4450.08<br>4596.51<br>4366.09<br>4455.18<br>4151.15<br>3727.26<br>4283.76<br>4527.13<br>4407.36<br>Assume the population is normally distributed.<br>3946.78<br>4023.08<br>4221,52<br>(a) Find the sample mean.<br>|(Round to one decimal place as needed.)<br>Enter your answer in the answer box and then click Check Answer.<br>?<br>parts<br>2 remaining<br>Clear All<br>Check Answer<br>

Extracted text: The monthly incomes for 12 randomly selected people, each with a bachelor's degree in economics, are shown on the right. Complete parts (a) through (c) below. 4450.08 4596.51 4366.09 4455.18 4151.15 3727.26 4283.76 4527.13 4407.36 Assume the population is normally distributed. 3946.78 4023.08 4221,52 (a) Find the sample mean. |(Round to one decimal place as needed.) Enter your answer in the answer box and then click Check Answer. ? parts 2 remaining Clear All Check Answer

Jun 10, 2022
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