Describe how to find approximate p-Values.

Q: Determine the P-value.

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

Q: 7. What is the value of (X-2)2 for the scores 2,3,5?

A: To find : ∑X-22 for the scores 2, 3, 5

Q: (a) What is the minimum red blood cell count that can be in the top 29% of counts? (b) What is the…

A: a) Assume that T be the minimum red blood cell count that can be in top 29%.…

Q: How to interpret the result according to the table below?

A: # option (NS) correct

Q: Find the mean of 7, 7, 2, 3, 4, 1 graphically. What is the sum of the numbers? try

A: our objective is to find the mean

Q: What is P( yellow | girl ) ? ( look at the image )

A:

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: Help me figure out what is a p-value?

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

Q: calculate p-value using t -table.

A: The sample size n is 20.

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: b. What is the​ p-value?

A: From the obtained results, the test statistic value is -2.00 and the test is two-tailed.

Q: What is the test static and the p value

A:

Q: p-value =

A: Given in the following  Satisfaction ratings of Traditional cell phone providers is denoted by…

Q: hat is the IQ score that corresponds to "very smart

A: The z score can be calculated as: z=x-μσ The required z score that is associated with the top 2.5%…

Q: Find the average?

A: We have given that a sample data of sample size n=5. The data is:  70, 60, 50, 42.5,  41.   Average(…

Q: . What is the p-value?

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

Q: How did you get the p-value?

A:

Q: I still need help with the P-value please on excel or statcrunch.

A: t-test A t-test could be a statistical test that's wont to compare the means of two groups. it's…

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: 2. Explain the steps of finding the IQR.

A: 2) The steps to finding the value of IQR is, Step 1: First arrange the data in ascending order Step…

Q: What is the value of p in the diagra

A: From the given plot, PA=0.487PB=0.513 PB|A=pPB∩APA=pPB∩A0.487=pPB∩A=0.487p.......(1)…

Q: What is the P value?

A: We have given that  p0=39/(32+39)=0.5493 α=0.05

Q: The average of 7 consecutive even integers is 20. What is the median

A:

Q: the p-value=

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

Q: WHAT IS THE T-SCORE FOR A SCORE OF 90

A: The normal distribution in the center is generally denser and basically less dense at tails. Two…

Q: The expression S(Xi) directs us to find the  sum of scores median  average of the scores  middle…

A: The expression S(Xi) directs us to find the sum of scores

Q: What's the p-value?

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

Q: Find the point estimate for the population proportion.             A Southern student wants to know…

A: It is given that the sample size (n) is 888 and the number of people spoke 2 or more languages is…

Q: What is p value

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

Q: What is the p-value (

A: The value of test statistic is given by  Z = 3.27 We will use standard normal table (z- table) to…

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: private opinion poll is conducted for a politician to determine what proportion of the population…

A:

Q: Explain how the formula of finding the x-value of the corresponding z-score was formed.

A: The outcome of a random experiment is called random variable. And z-score is the standardized value…

Q: represents the number of girls among 10 children. Use the range rule of thumb to determine whether 1…

A: here given ,  result from group of 10 BIRTHS from 10 different sets of parents  x = number of girls…

Q: Calculate the p-value, rom

A: Given that Sample size n = 160 Sample mean = 9.57 Population SD = 0.4

Q: What is the p value ?

A: Note: As per the requirement solving  From the available information, The observed frequency for the…

Q: What are the maximum and the minimum numbers of cell phones sold in a day? b. What is a typical…

A: a. From the chart, the maximum number of cell phones sold in a day is 19, and minimum number of cell…

Q: How do you calculate the z score ? Explain the Steps?

A: The standard score is the number of standard deviations by which the raw score value is above or…

Q: Explain what it means if the z-score of an exam score is -1.2.

A: The z-score denotes the number of standard deviations from the mean.

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: Use the table below to help estimate the p- value. Based on the p-value, choose the correct…

A: The test statistic value is -2.28 and the test is two tailed.

Q: In one sentence explain what should you do when α> p-value?

A: Decision rule based on P-value

Q: a. Find the percentage of men meeting the height requirement. What does the result suggest about the…

A: here for men, mean = 69.2 standard deviation = 3.7 height of men = x here for women, mean = 63.9…

Q: Use the method of variation of p

A: Given, the initial value problem                       x'=Ax+f(t), x(a)=xaHere          A=3-11-2,…

Q: What is the value of ΣX for the scores 2, 5, 3?

A: Given data2,5, 3ΣX = 2+5+3 = 10