Mathematics, 04.02.2020 05:41 lissa34
Asurvey was conducted from a random sample of 8225 americans, and one variable that was recorded for each participant was their answer to the question, "how old are you? " the mean of this data was found to be 42, while the median was 37. what does this tell you about the shape of this distribution?
a. it is skewed left.
b. it is symmetric.
c. there is not enough information.
d. it is skewed right
Answers: 2
Mathematics, 21.06.2019 21:30
If you flip a coin 3 times, what is the probability of flipping heads 3 times? a. p(3 heads) = 3/8 b. p(3 heads) = 1/6 c. p(3 heads) = 1/8 d. p(3 heads) = 1/2
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Mathematics, 22.06.2019 03:00
Define the type of sequence below. -2,0,2,4,6 a. both arithmetic and geometric b. arithmetic c. neither arithmetic nor geometric d. geometric
Answers: 3
Mathematics, 22.06.2019 05:00
The population of a city has increased by 35% since it was last measured. if the current population is 86,400 what was the previous population
Answers: 1
Asurvey was conducted from a random sample of 8225 americans, and one variable that was recorded for...
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