(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 correct.)
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 below are the counts for responses: 1665 college students responded as agreed, whole 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 applicable.
2) Interpret it.
three. Serum vitamin E ranges for adults are usually distributed imply = 900 mg/dL and normal deviation = 350 mg/dL.
a. If ranges above 1,600 mg/dL are thought-about almost poisonous, the share of adults having poisonous ranges is ___________
b. Ten % of adults have serum vitamin E ranges above _____ mg/dL.
5. Summarize the next variables : RIDAGEYR(Age in years at screening), INDFMPIR (Ratio of household revenue to poverty), BMXWT(Weight (kg)), BMXHT(Standing Top (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(Schooling degree – 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 revenue 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
Residing 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. Evaluate 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. Evaluate and interpret the development.
6. You gather info on a random pattern of girls and acquire estimates on vitamin D publicity. Nevertheless, the outcomes that you just discover are completely different than these performed at one other examine web site. Must you be involved? Clarify your reply utilizing the idea of sampling variability
——
(Please take into account that for every Question Assignment, you should both show your work or connect SAS output as proof.) In any other case, even when your response is right, you’ll forfeit your whole 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 below 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) Assemble a abstract desk and shows rely, frequency, and cumulative frequency as applicable.
2) Interpret it.
three. Serum vitamin E ranges for adults are usually distributed imply = 900 mg/dL and normal deviation
