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![Smoking habits of UK residents (adapted from OIS 1.8)
Use this information to answer the following three questions.
A survey was conducted to study the smoking habits of UK residents. Below is a dataset (or
data matrix) displaying a portion of the data collected in this survey. Note that "E" stands for
British Pounds Sterling.[1)
Feale
Male
Male
ge maritaE
Single
Single
Married
Tader 12
c10.400 to EI5,600
Abve 36,400
You
No
Yeu
44
Male
40
Single
L2.000 to 5.200
Yes
[1] Source: National STEM Centre, Large Datasets from stats4schools.com.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0ad4fe56-b37b-4cfb-98ae-2ef3af896654%2Fded14836-a28f-4be0-97f5-78f140c51572%2Ffmfnji8_processed.jpeg&w=3840&q=75)
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- Refer to the screenshot for this matrix question;A Leslie Matrix is given below: [ 3.4 3 3 3 ] [ 0.6 0 0 0 ] [ 0 0.3 0 0 ] [ 0 0 0.5 0 ] 1) What is the % (percentage) of the 1 year olds that survive into the 2 year old age group? 2) What is the average for 2 year old females to have a female offspring?A survey was conducted to study the smoking habits of UK residents. Below is a data matrix displaying a portion of the data collected in this survey. Note that "£" stands for British Pounds Sterling, "cig" stands for cigarettes, and "N/A" refers to a missing component of the data. case sex age gross income smoke weekends weekdays Married 1 f 42 under 2500 yes 12 cg a day 12 cg a day single 2 m 44 10000-15000 no N/A N/a single 3 m 50 36400+ yes 6 cg / dayy 6 cg / day married .. ... 1448 m 40 2600-5200 yes 8 cg / day 8 cg / day single Some of the variables are listed below. Match them with their type. marital status is __. a. numerical discrete b. numerical continuous c. categorical nominal d. categorical ordinal gross income is __. a. numerical discrete b. numerical continuous c. categorical nominal d. categorical ordinal whether or…
- For the data in the following matrix: No Treatment Treatment Male 8 3 Overall M = 5.5 Female 4 4 Overall M = 4 Overall M = 6 Overall M = 3.5 1. Which of the following statements is TRUE: There is a main effect of gender, and a main effect of treatment There is a main effect of gender, but no main effect of treatment There is a main effect of treatment, but no main effect of gender There is no main effect of gender, and no main effect of treatment 2. Is there a treatment by gender interaction? Do the effects of treatment on the scores depend on the levels of gender( do the effects of treatment on the scores are different in males and females? If so, explain the interaction, include the corresponding means in your explanation.When the data from a research study form a 2×2 matrix, the phi-coefficient is used to measure effect size for the chi-square test for independence. If other factors are held constant, how does sample size influence the values for the phi coefficient and chi-square? a. A larger sample increases the phi coefficient but has no effect on the chi-square value. b. A larger sample size does not influence the phi coefficient or chi-square value. c. A larger sample increases the chi-square value but has no effect on the phi coefficient. d. A larger sample increases both the phi coefficient and chi-square value.Consider the following matrix
- A study showed the following migration matrix, which describes the movement of the population of the United States during 1989. In 1989, about 16.3% of the total population lived in State A. What percentage of the total population would eventually live in State A if the listed migration probabilities were to remain constant over many years?You are given the following test data from an 'Introduction to The Matrix' class and askedto present an analysis of central tendency, dispersion and shape of the test data to SeniorMatrix instructors: The Test Data is as follows:(17, 18, 25, 29, 33, 40, 45, 50, 58, 59, 65, 65, 65, 70, 70, 72, 75, 75, 76, 78, 78, 78, 79, 80, 80, 82,82, 85, 86, 87, 87, 88, 88, 88, 90, 90, 90, 90, 93, 93) What type of Distribution best describes the above data? What statistical metrics (provide metric values) would you choose to present to Senior Management; and explain (100 to 200 words) the rationale behind your chosen data actions and metrics?
