Question
In: Statistics and Probability
A study of working actors looked at age and gender. One sample of 50 male actors...
A study of working actors looked at age and gender. One sample
of 50 male actors had a mean age of 23 and a standard deviation of
2. The other sample included 50 female actors with a mean age of 24
and a standard deviation of 3. Estimate with 87% confidence the
difference between the average ages of working male (μ1) and female
(μ2) actors. Round answers to the nearest hundredth.
< μ1 − μ2<
Solutions
Expert Solution
This question can be solved by using the normal distribution method. Since sample size is greater than 30, the distribution curve would be normalized. The question has been solved below with necessary formulas and diagrams.
The difference value is negative because females have more mean age than male and we have subtracted female age from male. Sign is only for sense of difference.
orchestra answered 2 years agoRelated Solutions
A study of working actors looked at age and gender. One sample of 55 male actors...
A study of working actors looked at age and gender. One sample
of 55 male actors had a mean age of 25 and a standard deviation of
4. The other sample included 55 female actors with a mean age of 28
and a standard deviation of 2. Estimate with 91% confidence the
difference between the average ages of working male (μ1μ1) and
female (μ2μ2) actors. Round answers to the nearest hundredth.
< μ1−μ2μ1-μ2 <
Age: 45 years gender: male diagnosis: HTN, NSTEMI, PCI Rx Tabnalapril 5 mg od Atenolol 50...
Age: 45 years
gender: male
diagnosis: HTN, NSTEMI, PCI
Rx
Tabnalapril 5 mg od
Atenolol 50 mg bid
Aspirin 75 mg od
Amlodipine 5 mg od
Clopidogrel 75 mg
Atorvastatin 10 mg od
GTN spry every 8 hrs
what the interactions in this case and what the alternative if
there ?
if GTN spray not available, what you will recommended?
Age: 45 years gender: male diagnosis: HTN, NSTEMI, PCI Rx Tabnalapril 5 mg od Atenolol 50...
Age: 45 years
gender: male
diagnosis: HTN, NSTEMI, PCI
Rx
Tabnalapril 5 mg od
Atenolol 50 mg bid
Aspirin 75 mg od
Amlodipine 5 mg od
Clopidogrel 75 mg
Atorvastatin 10 mg od
GTN spry every 8 hrs
Note: if GTN spray not available, what you will recommended?
according to this prescription find the mistakes, the
interaction, dose , the toxicity level , antidotes , the
counselling and what the suitable medication for this patient ?
A recent study of undergraduates looked at gender differences in dieting trends. There were 188 women...
A recent study of undergraduates looked at gender differences in
dieting trends. There were 188 women and 103 men who participated
in the survey. The table below summarizes whether a student tried a
low-fat diet or not by gender:
Gender
Tried low-fat diet
Women
Men
Yes
40
8
No
(a) Fill in the missing cells of the table.
Gender
Tried low-fat diet
Women
Men
Yes
40
8
No
(b) Summarize the data numerically. What percent of...
A recent study of undergraduates looked at gender differences in dieting trends. There were 188 women...
A recent study of undergraduates looked at gender differences in
dieting trends. There were 188 women and 101 men who participated
in the survey. The table below summarizes whether a student tried a
low-fat diet or not by gender:
Gender
Tried low-fat diet
Women
Men
Yes
38
8
No
(a) Fill in the missing cells of the table.
Gender
Tried low-fat diet
Women
Men
Yes
38
8
No
(b) Summarize the data numerically. What percent of...
A recent study of undergraduates looked at gender differences in dieting trends. The following table summarizes...
A recent study of undergraduates looked at gender differences in
dieting trends. The following table summarizes whether a student
tried a low-fat diet or not by gender:
Tried low-fat diet
Women
Men
Yes
35
8
No
146
97
At the 0.05 level of significance, is there evidence to conclude
that there is a relationship between gender and the likelihood of
trying a low-fat diet?
A recent study of undergraduates looked at gender differences in dieting trends. There were 182 women...
A recent study of undergraduates looked at gender differences in
dieting trends. There were 182 women and 105 men who participated
in the survey. The table below summarizes whether a student tried a
low-fat diet or not by gender:
Gender Tried low-fat diet
Women Men
Yes 37 9
No
(a) Fill in the missing cells of the table. Gender Tried low-fat
diet
Women Men
Yes 37 9
No
(b) Summarize the data numerically. What percent of each gender
has tried...
A recent study of undergraduates looked at gender differences in dieting trends. There were 182 women...
A recent study of undergraduates looked at gender differences in
dieting trends. There were 182 women and 109 men who participated
in the survey. The table below summarizes whether a student tried a
low-fat diet or not by gender:
Gender
Tried low-fat diet
Women
Men
Yes
39
8
No
(a) Fill in the missing cells of the table.
Gender
Tried low-fat diet
Women
Men
Yes
39
8
No
(b) Summarize the data numerically. What percent of...
A study in Sweden looked at former elite soccer players and people of the same age...
A study in Sweden looked at former elite soccer players and
people of the same age who did not play soccer. The table below
shows the number of individuals in each group who had arthritis of
the hip or knee by their mid-50’s. At α = .05, is the occurrence of
arthritis related to playing soccer? Use the p-value method.
Elite
Non-elite
Did Not Play
Totals
Arthritis
10
9
24
43
No Arthritis
61
206
548
815
Totals
71
215...
Demographics: Client Name: Charles Jones Gender: Male Race: Black Age: 68
Demographics:
Client Name: Charles
Jones
Gender: Male
Race: Black
Age: 68
Weight: 180 lbs
Height: 183 cm (72
in)
Location: SIM 319
Physician: Dr. Carl Smith
Client Information: Mr. Jones is a newly
diagnosed hypertensive patient that started having problems with
CHF. He works as a school maintenance supervisor and states that he
is too busy to go to the bathroom. Unfortunately, he has omitted
take his fluid pills. Dr. Smith initially admitted Mr. Jones...
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