Mathematics, 19.11.2021 22:40 damariush567
if a random variable X is normally distributed , then what is the probability that a randomly selected value for X is between 1.5 and 2.5 standard deviations away from it's mean value
Answers: 2
Mathematics, 21.06.2019 18:30
According to the 2008 u.s. census, california had a population of approximately 4 Ć 10^7 people and florida had a population of approximately 2 Ć 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.
Answers: 1
Mathematics, 21.06.2019 22:30
For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?
Answers: 1
Mathematics, 21.06.2019 22:30
Aright triangle has an area of 21 m2. the dimensions of the triangle are increased by a scale factor of 4. what is the area of the new triangle
Answers: 3
if a random variable X is normally distributed , then what is the probability that a randomly select...
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