(Be aware: For each Question Assignment you both present your work and/or connect SAS output as proof. In any other case you’ll lose all of the factors, even your reply is true.)
2. A survey Question Assignment is distributed to a complete of 3214 college students about what college students’ opinion on are requiring masks mandate on the campus.
Listed here are the counts for responses: 1665 college students responded as agreed, complete of 324 responded as strongly agreed with requiring a masks mandate on campus. A complete of 888 college students responded as disagreed, 123 strongly disagreed, and 214 college students are neural.
1) Assemble a abstract desk and shows rely, frequency, and cumulative frequency as acceptable.
2) Interpret it.
three. Serum vitamin E ranges for adults are usually distributed imply = 900 g/dL and customary deviation = 350 g/dL.
a. If ranges above 1,600 g/dL are thought of practically poisonous, the share of adults having poisonous ranges is ___________
b. Ten % of adults have serum vitamin E ranges above _____ g/dL.
5. Summarize the next variables : RIDAGEYR(Age in years at screening), INDFMPIR (Ratio of household earnings to poverty), BMXWT(Weight (kg)), BMXHT(Standing Peak (cm)), BMXWAIST(Waist Circumference (cm)), BMXBMI(Physique Mass Index (kg/m**2), BPXSY3(Systolic: Blood pres (third rdg) mm Hg), BPXDI3(Diastolic: Blood pres (third rdg) mm Hg), LBXHGB(Hemoglobin (g/dL)), LBXGLU(Fasting Glucose (mg/dL)), LBDINSI (Insulin (pmol/L)), and DMDMARTL (Marital standing), DMDEDUC2(Training stage – Adults 20+), DUQ200(Ever used marijuana or cannabis), DUQ240(Ever used cocaine/heroin/methamphetamine), DUQ290(Ever used heroin), DUQ330(Ever used methamphetamine in nh1516 dataset .
(Be sure you add different categorical variables above into the desk )
1) Summarize these variables and fill the desk beneath
2) Interpret these abstract
Variables
All topics
(N= )
Age(years)
Imply(SD)
Median (min, max)
Ratio of household earnings to poverty
Imply(SD)
Median (min, max)
Waist Circumference (cm)
Imply(SD)
Median (min, max)
Physique Mass Index (kg/m**2)
Imply(SD)
Median (min, max)
Systolic: Blood pres (third rdg) mm Hg
Imply(SD)
Median (min, max)
Diastolic: Blood pres (third rdg) mm Hg
Imply(SD)
Median (min, max)
Marital standing, n(%)
Married
Widowed
Divorced
Separated
By no means Married
Dwelling with companion
four. Make boxplots for BPXSY3(Systolic: Blood pres (third rdg) mm Hg), BPXDI3(Diastolic: Blood pres (third rdg) mm Hg) by ethnicity, respectively. Examine the development by and interpret.
5. Make bar graphs for DUQ200(Ever used marijuana or cannabis) DUQ200(Ever used marijuana or cannabis), DUQ240(Ever used cocaine/heroin/methamphetamine), DUQ290(Ever used heroin), DUQ330(Ever used methamphetamine, respectively. Examine and interpret the development.
6. You gather info on a random pattern of girls and procure estimates on vitamin D publicity. Nonetheless, the outcomes that you simply discover are completely different than these performed at one other examine web site. Do you have to be involved? Clarify your reply utilizing the idea of sampling variability
(Please understand that for every Question Assignment, you will need to both show your work or connect SAS output as proof.) In any other case, even when your response is appropriate, you’ll forfeit your entire factors.)
2. A survey Question Assignment is distributed to a complete of 3214 college students to find out what college students take into consideration the campus masks rule.
Listed here are the response totals: 1665 college students agreed, and 324 strongly agreed that implementing a masks mandate on campus was a good suggestion. There have been 888 pupils who disagreed, 123 who strongly disagreed, and 214 who’re neural.
1) Create a abstract desk that gives rely, frequency, and cumulative frequency as wanted.
2) Clarify it.
three. Serum vitamin E ranges in adults are often distributed, with a imply of 900 g/dL and a normal deviation of 900 g/dL.
