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Q: I can't figure out what I am doing wrong. Attaching my work.. would love some guidance or…

A: We have given information, about an outbreak of the deadly Ebola virus in 2002 and 2003 that killed…

Q: would the scale factor not be 1/2?

A: If a function  is horizontally dilated by a factor of , then the new function is .

Q: etermination? What kinds of values can the coefficient of dete

A: The coefficient of determination is the squared value of the correlation coefficient. In the…

Q: C TA 4 C' B' A' 2 4 8. 9. 2.

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Q: If the coefficient of determination is 0.81, then what is value of coefficient of non-determination?

A: It is given that The coefficient of determination  =0.81

Q: Hi, how do you do this using excel functions sinstead of Z scores?

A: Given :  Each company earn an annual profit that is normally distributed :  µ is same for both…

Q: A dilation maps square I to square II, and another dilation maps square II to square III. If the…

A: A dilation maps square I to square II Area of the square are 25, 100 area of square IIarea of sqare…

Q: What are the degrees of freedom and how do you calculate df?

A: Degrees of freedom (df) is a mathematical and a statistical concept.

Q: What does ∆2xk equal?

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Q: I dont see .01 on the z score tables so how do you get -2.33?

A: Given data :  Cardiac pacemaker batteries will stop working if they are not properly calibrated and…

Q: Triangle QRS has line XY parallel to side RS. The length of QYis 12 inches. The length of QX is 8…

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Q: What is MEAN SQUARE: GENERAL EXPRESSION?

A: Introduction Statistics is a field which involves collection, arrangement and analysis of the data…

Q: which one of the values contributes most to the chi square score?

A: (c) To determine which value contributes most to the chi-squared score, we can calculate the…

Q: Beachcomber Ltd in a local car dealership that sells used and new vehicles. The manager of the…

A: The significance of slope is tested using the t distribution for which the degree of freedom is…

Q: A triangle with the side lengths of 4 cm, 3 cm and 5 cm is reduced by a scale factor of 1/2. What is…

A: We can find the perimeter in the below steps.

Q: What are the degrees of freedom and how do you calculate df?

A: Degrees of freedom: If certain restrictions are imposed on all the values of sample data then the…

Q: The height (sidewalk to roof) of notable tall buildings in America is compared to the number of…

A: The height (sidewalk to roof) of notable tall buildings in America is compared to the number of…

Q: What are the formulas for the scale factor. What is the relationship of preimage and the image of a…

A: Scale factor In two similar geometric figures, the ratio of their corresponding sides is called the…

Q: What is p value ?

A: The​ P-value is the probability of observing difference in the sample statistic this high or higher…

Q: What are the measures of variation and what is the Imperial rule

A: Different measure of variation 1. Range It takes the difference between the maximum of the data and…

Q: 3 4 A. 12 What is the scale factor if AXYZ is the image of AUVW? scale factor =

A: In the given triangles∆UVW,   UV=3for ∆XYZ,   XY= 12

Q: Y. 18 30 V. 30

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Q: (Sec. 2.4) A department store sells sport shirts in three sizes (small, medium, large), three…

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Q: How do I do Z score problems?

A: Introduction The z-score gives an idea of how far the data point is from the mean value.

Q: What do you need to make sure a chi-square test is valid in a 2x2 table? Are the rules different…

A: Suppose we have two attributes(i.e some specific numerical characteristics) A (with c number of…

Q: ou apply it? why do you apply it?

A: Correction Factor: This factor is applied when there is a change or it is deviating from the…

Q: Select the description that most completely classifies the given variable. Number of wins by the NFL…

A: We have given the following statement.  Qualitative data: The data which cannot be expressed as…

Q: Determine whether the statement makes sense or does not make sense, and explain your reasoning:…

A: Consider the given area of the trapezoid A=12hb1+b2

Q: What does the R-Squared represent?

A: Solution r is the correlation coefficient

Q: The model for the glass building below has a scale factor of 2 inches for every 9 yards in actual…

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Q: A scale factor represents the ratio of corresponding sides in similar figures. True or False?

A: The solution is shown in step-2

Q: AA'B'C' is the image of AABC after dilation with scale factor. AA"B"C" is the image of AA'B'C' after…

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Q: Use your GDC to evaluate √2 /2 – ad. Give your answer correct to 3 significant figures.

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Q: Choose a good scale factor for an outside wall 50 feet long to be drawi on an 8.5" x 11" sheet of…

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