Answers: 2
Mathematics, 21.06.2019 23:30
Determine if the following statement is true or false. the normal curve is symmetric about its​ mean, mu. choose the best answer below. a. the statement is false. the normal curve is not symmetric about its​ mean, because the mean is the balancing point of the graph of the distribution. the median is the point where​ 50% of the area under the distribution is to the left and​ 50% to the right.​ therefore, the normal curve could only be symmetric about its​ median, not about its mean. b. the statement is true. the normal curve is a symmetric distribution with one​ peak, which means the​ mean, median, and mode are all equal.​ therefore, the normal curve is symmetric about the​ mean, mu. c. the statement is false. the mean is the balancing point for the graph of a​ distribution, and​ therefore, it is impossible for any distribution to be symmetric about the mean. d. the statement is true. the mean is the balancing point for the graph of a​ distribution, and​ therefore, all distributions are symmetric about the mean.
Answers: 2
Mathematics, 22.06.2019 05:00
Each year a store decreased the price of a certain model of tv by $35 . if the price in 2001 was $1950 , what was the price in 2009
Answers: 1
Mathematics, 22.06.2019 05:00
On the blueprint of a house, 42 millimeters represents 8 meters. the actual lehenth of the living room is 5 meters. what is the length on the blueprint
Answers: 3
What is the 31st term of the sequence: 4, -3, -10, -17...
World Languages, 12.05.2021 20:10
Computers and Technology, 12.05.2021 20:10
Social Studies, 12.05.2021 20:10
Mathematics, 12.05.2021 20:10
Mathematics, 12.05.2021 20:10
Physics, 12.05.2021 20:10
Business, 12.05.2021 20:10
Mathematics, 12.05.2021 20:10
Chemistry, 12.05.2021 20:10
Mathematics, 12.05.2021 20:10
Mathematics, 12.05.2021 20:10
Chemistry, 12.05.2021 20:10