Distribution of AGE Mean 23.238095238 Std Dev 52986779334 Min 14 Маx 45 20 Median 23 189 N 15 10 15 18 21 24 27 30 33 36 39 42 Mom's Age Distribution of LWT Mean Std Dev 30.579380353 129.81481481 Min 80 Мах Median N NMiss 250 121 189 30 10 90 110 130 150 170 190 210 230 250 Mom's Weight Last Menstrual Period Percent Percent is

Q: what is the area of this parelogram?

A:

Q: What is meant by an influential observation?

A: The definition of an influential observation is give bas follows:

Q: What is the mean amount (in ml) of blood in the vias 9.79, 9.81, 9.91, 9.96, 9.98?

A: The objective of this question is to calculate the mean (average) amount of blood in the vials. The…

Q: What is an “average” z-score? Explain your answer?

A: A Z-score is a numerical measurement that describes a value's relationship to the mean of a group of…

Q: Can you show me how to dispay data on a histograph and make your own question for me to look at on…

A: you can follow these steps:Prepare your data: Organize the data you want to display in a histogram.…

Q: Describe about the Converting a Raw Score to z.

A:

Q: Describe about the measurement of variability for qualitative and ranked data?

A:

Q: Systolic blood pressure measurements are taken from the right and left arms of the same women. What…

A: If the data is not normal  And it also the paired data then  Sign test is used for the analysis

Q: What is the value of z score ? Mean  =142 Standard devaition=2 X =140

A:

Q: Write one Quantitative Paragraph five sentences about Statistics!

A: Statistics is nothing but applied mathematics that deals with measurements of various type of data.…

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: The mean height of a women is a country (ages 20-29) is 63.8 inches

A: The given statement says that for the given age group (20 to 29), the average mean height of each…

Q: How do you know if a histogram is leptokurtic or platykurtic?

A: Platy kurtic:If the histogram is having shorter tails and its central peak is limited and broader…

Q: Describe Ethnography Design and when to use this qualitative research method?

A: QR is used for generating new ideas for research.

Q: What is the value of z score ? Mean  =142 Standard devaition=2 X =146

A:

Q: State at least 5 questions assessing demographic variables and state what kind of descriptive…

A: Demographic variable provide valuable information about the subject in the statistical analysis.

Q: You may need to use the appropriate appendix table to answer this question. The mean cost of…

A: GivenMean(μ)=385standard deviation(σ)=110