Mathematics, 04.02.2021 20:10 Karamatullah

A number cube numbered 1-6 is rolled 30 times and lands on an even number 18 times. How does this frequency compare to the expected frequency based on the probability of the
number cube landing on an even number?
The frequency is 15 more than expected
The frequency is 3 more than expected.
The frequency is 9 more than expected
The trequency is 13 more than expected

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:30

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)

Answers: 3

Answer

Mathematics, 21.06.2019 16:30

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

Answers: 1

Answer

Mathematics, 21.06.2019 16:30

To which set of numbers does the number –5 belong? select all that apply. integers natural numbers rational numbers real numbers whole numbers

Answers: 1

Answer

Mathematics, 21.06.2019 18:00

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?

Answers: 1

Answer

You know the right answer?

A number cube numbered 1-6 is rolled 30 times and lands on an even number 18 times. How does this f...

Questions

Mathematics, 11.03.2021 01:10

Stephanie was going through a revolving door that needs to rotate 170 degrees to allow her to pass through she pushed the door around a hundred and fi...