Subject: acounting Required information[The following information applies to the questions displayed below.]Camp Rainbow offers overnight summer camp programs for children ages 10 to 14 every summer during June and July.Each camp session is one week and can accommodate up to 200 children. The camp is not coed, so boys attend duringthe odd-numbered weeks and girls attend during the even-numbered weeks. While at the camp, participants make crafts.participate in various sports, help care for the camp's resident animals, have cookouts and hayrides, and help assembletoys for local underprivileged children.The camp provides all food as well as materials for all craft classes and the toys to be assembled. One cabin canaccommodate up to 10 children, and one camp counselor is assigned to each cabin. Three camp managers are on-siteregardless of the number of campers enrolled.Following is the cost information for Camp Rainbow's operations last summer:Number of Cost to RunCamp$ 11,950.8,96011,0809,4809,18014,330Week123458campers154941681201161821949814,0608,890 Required:1. Perform a least-squares regression analysis on Camp Rainbow's data.2. Using the regression output, create a cost equation (y= a + bx) for estimating Camp Rainbow's operating costs.3. Using the least-squares regression results, calculate the camp's expected operating cost if 194 children attend a session.

The question provides data on the number of campers and the corresponding cost to run the camp for…

Answered: 1. Perform a least-squares regression…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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A statistical test, known as Fisher's Exact Test, is often used to determine if there is a relationship between two categorical variables. The test is based on the counting principles presented in this section. You will begin to explore the test here, although a complete exposition is not possible until Section 12.2.Consider a collection of 14 people. Suppose that nine of the 14 people develop a disease and five do not. (a) How many different ways are there for nine of the 14 people to develop the disease?ways(b) Now supposed that ten of the 14 people carry a specific genetic mutation, and eight of these are in the group that develops the disease. How many different ways are there for this to be true? Fisher's exact test can be used to determine if the occurrence of the mutation tends to be clustered in the group of people that develops the disease. If so, the gene can then be used as a marker to indicate which people are likely to develop the disease.ways
Hartnell College student identification numbers contain 7 digits with repetition. 1. How many possible identification numbers are there? 2. What is the probability your friend guesses yours? Edit View Insert Format Tools Table 12pt v Paragraph v B I U A Ho O words ::::
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Part A (Introduction): a) Write an introduction: • Explain the problem in general (e.g., vitamin D deficiency and recommended vitamin D level). Support your opinion with at least one reference (Harvard referencing), and Introduce all 5 variables: country (add frequency table), sun exposure (add frequency table), gender (add frequency table), age (add summary statistics vs. country, sun exposure and gender), and vitamin D level (add summary statistics vs. country, sun exposure and gender). Plot a histogram with a superimposed normal curve for both age and vitamin D level and describe your findings. Convert age to a categorical variable (call it NewAge) with 2 levels (<40= "1", ≥ 40 "11") Create a side-by-side boxplot for vitamin D level vs. NewAge and a side- by-side boxplot for vitamin D level vs. country. Create a scatterplot to show the relationship between vitamin D level and Age. Compare these two side-by-side boxplots and the scatterplot and explain your findings. • Note: Write…
Shortly after the introduction of the euro coin in Belgium, newspapers around the world published articles claiming that the coin is biased. The stories were based on reports that someone had flipped the coin 250 times and gotten 140 heads. Do you think this is statistical evidence that the euro coin is unfair? Explain in two or three sentences.
1.How many elements are in the provided data set? 2.How many are the variables? 3.How many variables are qualitative – categorical? 4.How many variables are quantitative – discrete? 5.How many variables are quantitative – continuous? What is the data set about? 1.Sorting: Sort the data set according to ID sequence, from smallest to biggest. Following the sorted unique ID number from smallest to biggest, what is the complete data for 100th observation? 2.Filtering: By filtering the ”race” variable, identify the number of a) White students, b) Hispanic, c)African-American and d) Asians; What is the ratio/percentage of Asians to the total population given the data set?

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