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Alison is playing a video game. At the end of each level, the player is given either a bag of gold or a magic wand.Alison says that the probability of getting a bag of gold is 30%. To test this, she plays the game 50 times and calculates the relative frequency of each outcome.Outcome Bag of Gold Magic WandRelative frequency 0.32 0.68Select from the drop-down menus to correctly complete each statement.The relative frequency of getting a bag of gold is30%.Alison's claim about the theoretical probability is likely to be.Further, this means that the theoretical probability of getting a magic wand is most likely.
General
4 months ago
Which of the following points lies on the graph of f(x) = -x 2?(-4, 2)(-2, -4)(-2, 4)(4, -2)
General
4 months ago
Mike and alice recycled 147 bottles altogether. Mike recycled 6 times as many bottles as Alice. How many bottles did alive recycle
General
4 months ago
WILL MARK BRAINLIEST !!!!!! PLEASE HELP ASAP
General
4 months ago
The equation yˆ=0.8579x+73.4728 models the mass of a mammal’s brain, in grams, where x is the mass of the mammal, in kilograms.According to the regression equation, what is the approximate mass of a mammal's brain with a body that has a mass of 60 kg?about 74 gabout 83 gabout 125 gabout 150 g
General
4 months ago
What is the solution to this inequality? 7x-4<4 (x+3)
General
4 months ago
"Solve the problem of exponential growth. According to the U.S. Census Bureau, the population of the United States in 2010 was 308 million. This is a 9.6% increase over the 2000 count. Assuming this continued what would the population be in 2030?"
General
4 months ago
A system of equations is shown below:2x = 5y + 43x - 2y = -16What is the solution to this system of equations? (-8,-4)(8,4)(-4,-8)(4,8)
General
4 months ago
A cylinder has an elliptical base with major semiaxis length of 6 cm and minor semiaxis length of 4 cm. its altitude is 7.5 cm. find the volume of the cylinder. (hint: volume of the cylinder = area. of base × altitude.) volume (to the nearest tenth) = a0 cm 3.
General
4 months ago
BCD is a right triangle. The length of the hypotenuse is 22 cm. The length of one of the legs is 18 cm. What is the length of the other leg?Enter your answer in the box as a decimal rounded to the nearest tenth. cm
General
4 months ago
How do I plot this equation on the graph ?
General
4 months ago
help me pls. I need help with the question
General
4 months ago
Determine all the roots given function (solve for the unknown variable)?
General
4 months ago
Arabica coffee costs 28$ per pound and Robusta coffee costs8.75 per pound how many pounds of Arabica coffee should you mix with 5 pounds of robusta coffee to make a coffee blen that costs 12$ per pound?
General
4 months ago
A quality control specialist for a restaurant chain takes a random sample of size 12 to check the amount of soda served in the 16 oz. serving size. The sample mean is 13.80 with a sample standard deviation of 1.57. Assume the underlying population is normally distributed. Find the 95% Confidence Interval for the true population mean for the amount of soda served.a. (12.42, 14.18)b. (12.32, 14.29)c. (12.50, 14.10)d. None of the abovee. Impossible to determine
General
4 months ago
In measuring reaction time, a psychologist estimates that a standard deviation is .05 seconds. How large a sample of measurements must he take in order to be 95% confident that the error in his estimate of mean reaction time will not exceed 0.01 seconds?
General
4 months ago
A group of naturalists catch, tag and release 121 trout into a lake. The next day they catch and release 48 trout, of which 22 had been tagged. Using this ratio, how many trout would be estimated to be in the lake?
General
4 months ago
It was reported that in 2004, the mean net worth of families in a certain region was $470.2 thousand and the median net worth was $92.3 thousand. Which measure of center do you think is more appropriate? Explain your answer.
General
4 months ago
You are competing in a game with 2 other players with a 21-faces dice (labeled 1-21). All three of you gets to choose a number and then roll the dice. Whoever chose the number closest to the outcome wins. What is your strategy?
General
4 months ago
Jason’s salary and Karen’s salary were each p percent greater in 1998 than in 1995. What is the value of p ? (1) In 1995 Karen’s salary was $2,000 greater than Jason’s. (2) In 1998 Karen’s salary was $2,440 greater than Jason’s.
General
4 months ago
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