Mathematics, 15.11.2020 21:50, jamarhroul
A study randomly selected 100 samples, each of which consisted of 100 people, and recorded the number of left-handed people, X. The table below shows the probability distribution of the data. Find the mean and the standard deviation of the probability distribution using Excel. Round the mean and standard deviation to two decimal places. x P(x) 1 0.01 2 0.01 3 0.04 4 0.02 5 0.02 6 0.09 7 0.08 8 0.04 9 0.07 10 0.02 11 0.04 12 0.04 13 0.16 14 0.08 15 0.08 16 0.02 17 0.02 18 0.08 19 0.04 20 0.04
Answers: 1
Mathematics, 21.06.2019 16:00, isabelsmhl
To make a monster appear large in a movie, a human actor wore a costume and walked through a scale model of a city. the scale used was 1 inch = 15 feet. the actor is 60 inches tall. how tall does the monster appear in the movie? question 5 options: 720 feet 75 feet 4 feet 900 feet
Answers: 2
Mathematics, 21.06.2019 19:00, kalebbenton15
What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.
Answers: 1
Mathematics, 22.06.2019 00:20, youngcie04
Prove the converse of the pythagorean theorem using similar triangles. the converse of the pythagorean theorem states that when the sum of the squares of the lengths of the legs of the triangle equals the squares length of the hypotenuse, the triangle is a right triangle. be sure to create and name the appropriate geometric figures.
Answers: 3
A study randomly selected 100 samples, each of which consisted of 100 people, and recorded the numbe...
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