Question
In: Statistics and Probability
ASK YOUR TEACHER question Sociologists say that 80% of married women claim that their husband's mother...
ASK YOUR TEACHER
question
Sociologists say that 80% of married women claim that their husband's mother is the biggest bone of contention in their marriages (sex and money are lower-rated areas of contention). Suppose that twelve married women are having coffee together one morning. Find the following probabilities. (For each answer, enter a number. Round your answers to three decimal places.)
(a)
All of them dislike their mother-in-law.
(b)
None of them dislike their mother-in-law.
(c)
At least ten of them dislike their mother-in-law.
(d)
No more than nine of them dislike their mother-in-law.
Solutions
orchestra answered 1 year agoRelated Solutions
Sociologists say that 80% of married women claim that their husband's mother is the biggest bone...
Sociologists say that 80% of married women claim that their
husband's mother is the biggest bone of contention in their
marriages (sex and money are lower-rated areas of contention).
Suppose that twelve married women are having coffee together one
morning. Find the following probabilities. (For each answer, enter
a number. Round your answers to three decimal places.)
(a) All of them dislike their mother-in-law.
(b) At least ten of them dislike their mother-in-law.
(d) No more than nine of them...
Sociologists say that 95% of married women claim that their husband's mother is the biggest bone...
Sociologists say that 95% of married women claim that their
husband's mother is the biggest bone of contention in their
marriages (sex and money are lower-rated areas of contention).
Suppose that ten married women are having coffee together one
morning. Find the following probabilities. (For each answer, enter
a number. Round your answers to three decimal places.)
(a) All of them dislike their mother-in-law.
(b) None of them dislike their mother-in-law.
(c) At least eight of them dislike their mother-in-law....
Sociologists say that 90% of married women claim that their husband's mother is the biggest bone...
Sociologists say that 90% of married women claim that their
husband's mother is the biggest bone of contention in their
marriages (sex and money are lower-rated areas of contention).
Suppose that eight married women are having coffee together one
morning. Find the following probabilities. (Round your answers to
three decimal places.)
(a) All of them dislike their mother-in-law.
(b) None of them dislike their mother-in-law.
(c) At least six of them dislike their mother-in-law.
(d) No more than five of...
Sociologists say that 85% of married women claim that their husband's mother is the biggest bone...
Sociologists say that 85% of married women claim that their
husband's mother is the biggest bone of contention in their
marriages (sex and money are lower-rated areas of contention).
Suppose that eight married women are having coffee together one
morning. Find the following probabilities. (For each answer, enter
a number. Round your answers to three decimal places.)
(a) All of them dislike their mother-in-law.
(b) None of them dislike their mother-in-law.
(c) At least six of them dislike their mother-in-law....
Sociologists say that 90% of married women claim that their husband's mother is the biggest bone...
Sociologists say that 90% of married women claim that their
husband's mother is the biggest bone of contention in their
marriages (sex and money are lower-rated areas of contention).
Suppose that ten married women are having coffee together one
morning. Find the following probabilities. (Round your answers to
three decimal places.)
(a) all of them dislike their mother-in-law
(b) none of them dislike their mother-in-law
(c) at least eight of them dislike their mother-in-law
(d) no more than seven of...
Question 6: From a random sample of 80 women, 48 say they have been sexually harassed....
Question 6:
From a random sample of 80 women, 48 say they have been
sexually harassed. From another random sample of 65 men, 13 say
they have been sexually harassed. Construct a 95% confidence
interval for the difference between the proportions of women and
men who say they have been sexually harassed.
If the problem is a confidence interval:
Show whether the criteria for approximate normality are
met. (1 point)
Summarize the sample statistics. (1 point)
Give the formula for...
People claim that women say more words per day than men. Estimates claim that a woman...
People claim that women say more words per day than
men. Estimates claim that a woman uses roughly 20,000 words per
day, while a man uses approximately 7,000. To investigate this, a
researcher recorded conversations of male college students over a
5-day period. The results are as follows:
7220
13932
4727
10419
9258
9717
10728
5265
12215
9944
7979
12252
9307
9086
10780
3357
The researcher believes that
many use more than 7,000 words per day.
State the problem in...
Are you approximately normal? A study found that only 60% of all married women say...
Are
you approximately normal?
A study found that only 60% of all married women say that they
would marry the same man “if they could do it all over again”. If
we randomly sample 15 married women, find the probability that
–
exactly twelve say they would marry the same man “if they could
do it all over again”.
at least twelve say that they would marry the same man “if they
could do it all over again”.
fewer...
(Question 7) Ask Your Teacher Drakou, Kambitsis, Charachousou, and Tzetzis (2006) tested differences in life satisfaction...
(Question 7)
Ask Your Teacher
Drakou, Kambitsis, Charachousou, and Tzetzis (2006) tested
differences in life satisfaction among sport coaches. They tested
differences by gender, age, marital status, and education. The
results of each F-test in the following table are similar
to the way in which the data were given in their article.
Independent
Variables
Life Satisfaction
M
SD
F
p
Gender
0.68
0.409
Men
3.99
0.51
Women
3.94
0.49
Age
3.04
0.029
20s
3.85
0.42
30s
4.03
0.52
40s
3.97...
ASK YOUR TEACHER Each of the following objects has a radius of 0.155 m and a...
ASK YOUR TEACHER Each of the following objects has a radius of
0.155 m and a mass of 2.07 kg, and each rotates about an axis
through its center (as in this table) with an angular speed of 39.4
rad/s. Find the magnitude of the angular momentum of each object.
(a) a hoop kg · m2/s (b) a solid cylinder kg · m2/s (c) a solid
sphere kg · m2/s (d) a hollow spherical shell kg · m2/s
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