Mathematics, 31.10.2021 03:20 mbonham481
Suppose a normal distribution has a mean of 50 and a standard deviation of
3. What is P(x <47)?
A. 0.16
B. 0.025
C. 0.975
D. 0.84
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 16:00
12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?
Answers: 2
Mathematics, 21.06.2019 19:00
What is the expression in factored form? -x^2 + 3x + 28 a. (x-7)(x-4) b. -(x-7)(x+4) c. (x+4)(x+7) d. -(x-4)(x+7)
Answers: 2
Mathematics, 22.06.2019 01:30
Acompany that makes? hair-care products had 5000 people try a new shampoo. of the 5000 ? people, 35 had a mild allergic reaction. what percent of the people had a mild allergic? reaction?
Answers: 2
Mathematics, 22.06.2019 04:00
The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at , ( 59,60,61,62) and the third quartile would be drawn at . (61,62,63,64)
Answers: 2
You know the right answer?
Suppose a normal distribution has a mean of 50 and a standard deviation of
3. What is P(x <47)?...
Questions
History, 29.06.2019 05:00
English, 29.06.2019 05:00
Mathematics, 29.06.2019 05:00
Biology, 29.06.2019 05:00
Mathematics, 29.06.2019 05:00
Mathematics, 29.06.2019 05:00
Biology, 29.06.2019 05:00
Mathematics, 29.06.2019 05:00
