Mathematics, 15.04.2020 22:02 KylieAnne
A random sample of 36 observations has been drawn from a normal distribution with mean 50 and standard deviation 12. Find the probability that the sample mean is in the interval 47≤X¯≤53. (Express the result to four significant digits.) Enter your answer in accordance to the question statementEnter your answer in accordance to the question statement
Answers: 3
Mathematics, 21.06.2019 19:30
Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?
Answers: 1
Mathematics, 21.06.2019 19:40
The owners of four companies competing for a contract are shown in the table below. if a report is released that advocates company b, which of the people having funded the report should result in the most skepticism? company owner of company company a jake adams company b company c company d debby smith henry rose rhonda baker o a. jake adams o b. rhonda baker o c. debby smith o d. henry rose
Answers: 2
Mathematics, 21.06.2019 22:00
Identify the expression equivalent to 4(x + x + 7) − 2x + 8 − 4 by substituting x = 1 and x = 2.
Answers: 2
A random sample of 36 observations has been drawn from a normal distribution with mean 50 and standa...
Mathematics, 04.11.2020 22:50
Mathematics, 04.11.2020 22:50
History, 04.11.2020 22:50
Physics, 04.11.2020 22:50
Mathematics, 04.11.2020 22:50
Mathematics, 04.11.2020 22:50
Mathematics, 04.11.2020 22:50
Biology, 04.11.2020 22:50