What does the 0.4 in the highlighted cell mean?

Q: Compute a 95% CI for the mean white blood count following admission.

A: This simple confidence interval calculator uses a t statistic and two sample means (M1 and M2) to…

Q: Select the item that would be considered a placebo.

A: # What is a placebo and why is it used  Placebo is used in clinical trials to test the effectiveness…

Q: to the gra

A:

Q: The indicated IQ score, x, is

A: Let X represents the distribution of IQ scores. Given that X~N(mean= 100, SD= 15), then Z = (X -…

Q: Which type of research would you be conducting on this research question? Select one.

A: Given: Among the types of nursing homes that have existed in my town over the past five years, which…

Q: a. Fill in the two-way frequency table below: Right Handed Left Handed Totals Males Females Totals

A: There are 50 people out of which 22 are right-handed males,19 are right-handed females,5 are…

Q: What is the value of a?

A: Given expression: a+x5 Also, given that co-efficient of x2 is 640. We need to find the value of a.

Q: The 5-number summary of scores on a test is 95 125 142 148 183 Based on this information,

A: Answer :- There are high outlier followings are the Answer of the question

Q: Use Olivia's data to figure out the number in each cell of this table:

A: As there are total 30 mules team and 40 % are used by small families thus take the 40% of 30 to find…

Q: What is the value of 0.5769 from the z-table?

A: If X~N(µ, σ2) then, transformation Z=X-μσ~N0,1 and these z values are calculated from standard…

Q: Determine the measure of ZRQS in the diagram below.

A: Consider the given diagram: Sum of angles formed by a ray on a line is 180°.

Q: A man has an adopted grandson. After examining him at his 2-year checkup, the boy's pediatrician…

A: For a variable, X~N(μ,σ2), the z-score is, Z=X-μσwhereμ=population meanσ=population standard…

Q: What is the value of A?

A:

Q: What was the population in 1925?

A: We know with a very good accuracy that the current world population is in the range of 7,325,996,709…

Q: What is the difference between Za and Ta

A: Z alpha is the test to calculate the confidence interval in which the data and its observed sample…

Q: According to Chebyshev's theorem, at least 88.9% of the data falls between approximately 47.62 and…

A: (5)

Q: "Brand of soft drink" is measured on a(n)

A: Brand is a tag or label that a soft drink has. A nominal scale is a type of measurement scale in…

Q: The number 3.001 approximates the number 3 to Select one: O a. 2 significant digit O b. 4…

A: The zeros between two non-zero numbers are considered as significant digits .

Q: what does Crn mean? and what does the ! sign stand for? and what does the C before the number stand…

A:

Q: Based on the histogram above, what is the frequency of the class containing the value 14

A:

Q: Which term describes BD?

A: Given:  To find the line segment BD describes which term in the given option.

Q: Find the area of the shaded region. 5) Area of AB CD=64 in A

A:

Q: The predicted college GPA for a high school GPA of 3.8 and a college board score of 500 is (Round to…

A: The equation of the college GPA is y^=0.16+0.51x1+0.002x2. The variable x1 is defined as the high…

Q: What is λ stands for?

A:

Q: Carter conducted an experiment to see how many people who passed by him at the park were wearing…

A: Given,          Carter conducted an experiment to see how many people who passed by him           at…

Q: What is a mean square in the denominator?

A: Hi, there might be mistyping in the question . The question would be What is the denominator of the…

Q: Determine the number of significant digits in the following data of 154.65 equal to.

A: The number is given by  154.65

Q: Is this an FM or a PM signal? Explain.

A:

Q: this PBD to

A: Given as, P=1,2,,...13 and B=i,1+i,3+i,9+i:1≤i≤13

Q: Complete the frequency table for the Math test scores

A:

Q: show me the steps of determine red

A: We will show all the details.

Q: Determine the test score of John in Statistics if he has a z-score of 1.89. (SD = 4, mean = 82)

A:

Q: What would it be for the histogram box?

A: Graphs are used to represent the data in visual form. Each graph used for different purposes and…

Q: What is p value

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

Q: What does am/n mean ?

A: Let the given expression be y -y = amnThis means that, power to the a is in fraction which can be…

Q: State the generic error for an interpolating formula?

A:

Q: What is the measure of CD?

A: Explanation of the answer is as follows

Q: determine the alternative hypo, z-value

A: Here given,  Sample size n = 300 140 adults engaged to computer  so here p^ = 140300=0.466666= 0.47

Q: What is the p value and z value?

A: The sample sizes are 400 and 500.

Q: Determine the Z scores z0.03 and z0.005

A: Given, The standard normal variable with mean 0 and standard deviation1.

Q: What is the largest possible value

A:

Q: Which cell contributes most to the chi-square statistic? Americans in the United States who…

A: The output shows the cell counts, the expected cell counts and the chi-square stateistc.

Q: A shoe print was found at the scene of a hit and run automobile accident. How can a suspect's shoe…

A: Any characteristics that are common to a group are called class characteristics. Types of fiber is…

Q: Find the 25th, 50th, and 75th percen 15 24 31 35 38 42 48 49 54 57 60 62 72 73 74 76 78 80 89 92 93…

A:

Q: The mean # of hours worked

A: To find the mean number of hours worked by college students outside the home: Mean is a measure of…

Q: what is the symbol of population called?

A: Note: Thank you for the question. We not clear about which symbol of the population is required and…

Q: Which is the correct output (B or C) for the appropriate test? Explain.

A: A student compared organic food price at Grocery1 and Grocery2 here we use Paired t-test for…

Q: What is the formula of a mean

A: we have to writte the fomula of a mean

Q: Find the z score for test scores of 70 _____ and 90 ______.

A: The z-score of a sample data is Here, mean is 70.3 and standard deviation is 13.5.