Mathematics, 10.02.2021 07:00, JackMonhen
Scores of an IQ test have a bell-shaped distribution with a mean of 100 and a standard deviation of 18. Use the empirical Rule to determine the following.
A- What percentage of people has an IQ score between 64 and 136?
B- What percentage of people has an IQ score less than 64 or greater than 136
C- What percentage of people has an IQ score greater than 136?
Answers: 1
Mathematics, 21.06.2019 17:00, edjiejwi
Determine the fraction of total interest owed. after the fourth month of a 12-month loan: the numerator is: {(n + ) + (n + ) + (n + ) + (n + )} = , and the denominator is: {(n) + (n + 1) + + (n + )} = . therefore, the fraction is numerator/denominator (to the nearest tenth) =
Answers: 1
Mathematics, 21.06.2019 20:40, alemvp8219
Reduce fractions expressing probability to lowest terms. in 3,000 repetitions of an experiment, a random event occurred in 500 cases. the expected probability of this event is?
Answers: 3
Mathematics, 21.06.2019 23:00, serenityburke
The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?
Answers: 1
Scores of an IQ test have a bell-shaped distribution with a mean of 100 and a standard deviation of...
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