12/09/21

y-intercept of the equation

"b" value (the y-intercept) for your equation that you find.  Given: (4,3) and m = -6.

12/09/21

Hypothesis Test For Multiple Population Proportions

Consumer Reports took a survey of users of two major mobile phone companies. They asked if the individuals were satisfied with their phone service. Consider the following... more

12/09/21

State an equivalent expression to each of the following.

State an equivalent expression to each of the following.

12/09/21

Statistics Question

A company took a survey asking the employees if they were satisfied with the health Coverage package provided. Of 200 employees surveyed 124 responded YES The 90% CI for the YES is between 56.5 to... more

12/09/21

Statistics Problem

A car manufacturer is estimating the average gasoline consumption for a new car (mpg). A sample of 100 cars provides the following results (use alpha = 0.05)n = 100 x bar = 27 mpg S^2 + 36Can they... more

12/09/21

Statistics Problem

A hotel in South Beach has 30 rooms to rent. The probability for each room to be rented for the next weekend is 0.90. What is the prob that exactly 23 rooms will be rented? ANSWER = .018ANother... more

12/09/21

LSAT test scores are normally distributed with a mean of 152 and a standard deviation of 5. What score would place you in the top 2% of test-takers? (Round your answer to the nearest whole number.)

You may need to use the appropriate appendix table or technology to answer this question.LSAT test scores are normally distributed with a mean of 152 and a standard deviation of 5. What score would... more

12/09/21

consider the following data

Consider the following data set consisting of test scores of students in a math class: 5 11 26 56 57 58 61 62 63 63 66 67 68 71 71 71 71 72 72 72 74 79 80 81 84 85 91 a. Obtain the... more

12/09/21

Assume the standard deviation

If a one-person household spends an average of $56 per week on groceries, find the maximum and minimum amounts spent per week for the middle 50% of one-person households. Assume the standard... more

How do I set up data for this study in a chart?

How could I set up data for this study in a way that makes sense? (Like in a chart)I am studying three different hunting styles in a cat species. So Hunting Style 1, Hunting Style 2, and Hunting... more

12/09/21

What statistical test should I use to analyze this type of data?

What statistical test do I use based on the following information? Additionally, how would I set up the data (like in a chart).I am observing three different hunting behaviors found in a cat... more

12/08/21

Math: Introduction to Statistics Question

Solve For: For a normal distribution, assume the 'population' standard deviation is 14.7. What is the maximal margin of error associated with a 95% confidence interval for the true population mean... more

12/08/21

2 SIN THETA PLUS SQUADE ROOT OF3 EQUAL ZERO

SOLVE THE EQUATIONS FOR ALL VALUES GREATER THAN OR EQUAL TO ZERO AND LESS THAN 360 DEGREES.

12/08/21

2 COS THETA MINUS ONE EQUALS TO ZERO

SOLVE THE EQUATIONS FOR ALL VALUES GREATER THAN OR EQUAL TO ZERO AND LESS THAN 360 DEGREES.

12/08/21

For the functions

For the functions ℎ(x) = −2x + 4 and g(x) = 4-x/2 , findg(h(-4))

12/08/21

For the functions

For the functions ℎ(x) = −2x + 4 and g(x) = 4-x/2 , findh(g((6))

I dont know the answer

Audrey has $120 to spend on a tennis racket and lessons. The racket costs $45 and the lessons cost $15 per hour. Define the variable. Then write and solve an equation to find how many hours of... more

12/07/21

Hypothesis testing need answer please

An engineering company wants to have a hypothesis test on its certain type of products. A quality control engineer measures the strength of 16 sample products of that type, and computes a sample... more

12/07/21

2SIN THETA PLUS SQUARE ROOT OF3 EQUAL ZERO

SOLVE THE EQUATIONS FOR ALL VALUES GREATER THAN OR EQUAL TO ZERO AND LESS THAN 360 DEGREES.

12/07/21

2COS THETA MINUS ONE EQUAL TO ZERO

SOLVE THE EQUATIONS FOR ALL VALUES GREATER THAN OR EQUAL TO ZERO AND LESS THAN 360 DEGREES.

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