Use the method of variation of p

Q: What is the scale factor of the enlargement

A: From given figure, we can find length of AC=4 units and length of A'C'=12 units. Now , scale factor…

Q: Determine the P-value.

A: Introduction: Here, μ denotes the true population mean. Since the claim is that μ > 1,290, the…

Q: Calculate the coefficient of variation for products sold per store using this sample data 0, 77, 38,…

A: From the provided information, The data values are as follow: 0, 77, 38, -5, 44, 62

Q: Q2. Calculate Coefficient of determination (R³) from the following data: 3 4 5 7 6. y 5 4 4

A: Coefficient of determination: The coefficient of determination is a measurement used to explain how…

Q: Explain the value of p?

A:

Q: A footwear retailer sold 7 pairs of sneakers for $55 each, 5 pairs of leather shoes for $160 each, 8…

A:

Q: Find the variance of the number of storms in August.

A: X: Number of thunderstorms in August.

Q: Determine the approximate population variance. # of People Helped 247 211 200 199 180 230 215 175…

A: Given Data :

Q: Compute for the P-value.

A: here given, Mr. Dela Cruz, a product design consultant, claims that at least 10% of all sports…

Q: Find mean of 2 and 10

A:

Q: What is the scale factor

A: Here we have to find the Scale factor,

Q: Find the P-value.

A: Given : n=1000 , X=850 , p0=0.9  Assume that α=0.05 Our aim is to find the p-value.

Q: Find the p-value.

A: P-value is the probability of the null hypothesis being the correct hypothesis when the sample at…

Q: median from 2, 3, 3, 2, 3, 4, 5, 4, 5

A: Median : First arrange given data in ascending order.   Median = n+12th ordered value, if n is…

Q: . What is the p-value?

A: here given  Sample mean  = 24 mph  Sample standard deviation  =  2.2 mph  Sample size  = 14  here…

Q: What is the direct variation?

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What is p value ?

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

Q: Describe how to find approximate p-Values.

A:

Q: If there is a small amount of variation, then

A: Here we want to know interpretation.

Q: Z-score in

A: Population mean and standard deviation:

Q: Find the measures.

A: Known fact: A shape polygon with 4 equal sides is called square. Given that WZ=27. That is, side of…

Q: Waht sould we do with a large P-value?

A: The P-value is the probability we get the value of the test statistic, or something "more extreme"…

Q: Based on the Nielsen ratings ,the local CBS affiliate claims its 11 p.m newscast reaches 43% of the…

A:

Q: What is the measure of b?

A:

Q: Z score that corresponds to p97

A: Given, Confidence level= 97% Level of significance,α =1-0.97=0.03

Q: What is needed to find a p value?

A: In hypothesis test we define the null hypothesis which is tested for possible rejection under the…

Q: determine the interquartile range of quiz scores from the table

A: Arrange the number in ascending order. S.no x 1 2 2 4 3 5 4 6 5 7 6 8 7 8 8 9

Q: on the marks in Accountancy (Y) is 3 Y-5 X+180=0. The mean marks in Accountancy is 44 and variance…

A: n = 50 mean marks in Accountancy ,y = 44

Q: sample of

A: According to the sum, the population mean,μ=21 and σ=1.35. Let X be a random variable that follows a…

Q: Find the z-score z_0.025

A: The random variable z represents the standard normal distribution with parameters . The Excel…

Q: 11. What information does the standard error of coefficient ẞ incorporate?

A: 11. what information does the standard error of coefficient β incorporate The dispersion of…

Q: the p-value=

A: We have Given Chi-squared statistics=33.879 from the contingency table of observe and expected…

Q: What is P(A and Y) ?

A: here use basic probability  Probability  = =no of favorable outcomes total outcomes

Q: What is assignable variation?

A: SPC is concerned with quality of conformance. SPC is defined as "the application of statistical…

Q: What's the p-value?

A: In this case, we need to define the p-value.

Q: What is p value

A: From the given information, the test statistic value is 13.3289.

Q: Define explained variation?

A: Variability (also called spread or dispersion) refers to how spread out a set of data is.…

Q: How do we calculate p?

A: Introduction: P-value: The P-value is the probability of obtaining a test statistic value as extreme…

Q: How to count z-score?

A: Let X follows the normal distribution with mean µ and standard deviation σ.

Q: What is the p value and z value?

A: The sample sizes are 400 and 500.

Q: find sample co efficient of variation   10,1,15,16,17,18,18,19,20

A: Mean: For a set of n observations, x1, x2, ... , xn, mean is given by, Standard deviation: For a…

Q: The largest error occurs when p =

A: We know that margin of error in confidence interval is,  E = Zα2 × p×(1-p)n  Where n= sample size…

Q: Find √80 using the linear interpolation method.

A: Consider the function as y=x.

Q: What is the Scale factor

A: The old coordinates B=(0,2), C=(3,0) So the length of BC=(0-3)2+(2-0)2=9+4=13 The new coordinates…

Q: 4. What is the measure of x?

A: We have to find x

Q: The length of a fully grown hibiscus plant is normally distributed and has a mean 35cm. It is found…

A: Given information: μ=35, σ=? x = 45 Px>45=0.05

Q: Which of these countries has the greatest population density? Which has the least? Pro

A:

Q: The variance of 100, 201, 203, 205 and 207 is 2168.2. The variance of 140, 165, 108, 250 and 202 is:

A: