04/08/20

Statistics, Find the indicated probability using the standard normal distribution
Find the indicated probability using the standard normal distribution P(0<z<0.365)
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04/08/20

Mathematics, statistics 150
 Employment data at a large company reveal that 53 % of the workers are married, that 45 % are college graduates, and that 1/6 of the college graduates are married. What is the probability that a... more
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04/08/20

Melissa went shopping and spent half of her money on shoes, a third on a blouse, a tenth to take her boyfriend to lunch, and she came home with $12. How much money did she start out with?
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04/08/20

statistics and probabilities

If a seed is planted, it has a 60% chance of growing into a healthy plant.If 6 seeds are planted, what is the probability that exactly 3 don't grow?
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04/08/20

Dice game probability
Michael roles a single die. If you rolls a one or two, he wins $3 and if he roles a 3,4, or 5, he wins $2. However if he rolls a 6, he losss $11. Determine his expectation from a single roll of... more
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04/08/20

Miss Miller brought seven apples to a picnic she cut each apple in half write and solve a division education to find the total number of Apple pieces explain your reasoning
Write and solve division equation to find the total number of Apple pieces explain your reasoning
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04/08/20

what is the length of the arc?
A circle has a radius of 6. An arc in this circle has a central angle of 330 degrees.What is the length of the arc?Either enter an exact answer in terms of π pi or use 3.143, point, 14 for π pi and... more
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04/08/20

The height of a rectangle is 5 feet shorter than the base. The area of the rectangle is 104 square feet. Find the base of the rectangle.

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04/08/20

A jar contains 11 large red marbles, four small red marbles, eight large blue marbles, and five small blue marbles.

A jar contains 11 large red marbles, four small red marbles, eight large red marbles, and five small blue marbles. Find the probability of small marble given that it is a blue marble
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04/08/20

What are the coordinates of the point on the directed line segment from ( − 8 , − 4 ) (−8,−4) to ( − 5 , 8 ) (−5,8) that partitions the segment into a ratio of 5 to 1?
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04/07/20

in a recent season for the Houston rockets, p(win) - 0.67 and p(score at least 100 points) = 0.94. explain why p(win or score at least 100 points) is not 0.67 + 0.94.
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04/07/20

what are the coordinates of point c on the directed segment from A(-4,9) to B(-5,-9) that partitions the segment such that AC:CB is 5:4?
what are the coordinates of point c on the directed segment from A(-4,9) to B(-5,-9) that partitions the segment such that AC:CB is 5:4?choices(-0.6,-5)(-4.6,-1)(-6.6,1)(-1.6,2)
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04/07/20

What is the probability that at least one of a pair of fair 6-sided dice shows the number 2, given that the sum of the dice is 4?
HINT: Write out all the possible ways to get a sum of 4 on a pair of 6-sided dice, assuming that the order of the dice matters.
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04/07/20

what is the change in area?
the circumference of a circle is multiplied by 2.4
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04/07/20

Find the Ln (multiple)
1 Solve: ln x + 2 ln 3 = 4. Just type the number, rounding to 4 decimal places, if necessary.2 Solve: ln (2x + 5) = 3. Just type the number, rounding to 4 decimal places, if necessary.
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04/07/20

How do you solve this? Please and thank you
Assume that adults have IQ scores that are normally distributed with a mean of 95 and a standard deviation of 23. Find the first quartile Q1, which is the IQ score separating the bottom 25% from... more
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04/07/20

Statistics ....
suppose that E and F are two events and that P(E and F) = 0.4 and P(E) =0.8 what is P(F/E)
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04/07/20

writing an interval problem

Hi ,i am having a very difficult time understanding hypothesis in statistics.
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04/06/20

Find the coordinates of the other endpoint of the​ segment, given its midpoint and one endpoint.​

midpoint ​(-4,21) endpoint ​(-6,16)
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04/06/20

A normal population has a mean µ = 39 and standard deviation σ = 9. What proportion of the population is between 24 and 31?
A normal population has a mean µ = 39 and standard deviation σ = 9. What proportion of the population is between 24 and 31?
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04/06/20

algebra age problem
Ishaan is 2 times as old as Christopher. 35 years ago, Ishaan was 7 times as old as Christopher. how old is ishann
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04/06/20

Convert the measure from degrees to radians (1980 degrees)
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04/06/20

Verifying trigonometric identities

Find sec x if tan^2 x = 1/2
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04/06/20

Statistics Problem
A sample of size n=19 from a normal population. Find the critical value ta/2 needed to construct a 95% confidence interval.
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04/06/20

What is the probability that you and your friend are chosen for the debate?
A debate club has 16 members. Two members are randomly chosen for a debate. What is the probability that you and your friend are chosen for the debate? Write your answer as a fraction in simplest... more
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