Question
The profits of a mobile company are normally distributed with Mean of R.O (20 x 10)...
The profits of a mobile company are normally distributed with Mean of R.O (20 x 10) and a standard deviation of R.O (20).
a. Find the probability that a randomly selected mobile has a profit greater than R.O ((20x10) +10).
b. Any mobile phone which profit is greater than R.O ((20x10) +10) is defined as expensive. Find the probability that a randomly selected mobile has a profit greater than R.O ((20x10) +20) given that it is expensive.
c. Half of the expensive mobile phones have a profit greater than R.O ℎ. Find the value of ℎ.
Homework Answers
Answer #1
ANSWER:
**Please give me "like".....don't skip....its very very important for me now.....
NOTE:: I HOPE YOUR HAPPY WITH MY ANSWER....***PLEASE SUPPORT ME WITH YOUR RATING...
Not the answer you're looking for?
Similar Questions
The profits of a mobile company are normally distributed with Mean of R.O (D x 10)...
The profits of a mobile company are normally distributed with
Mean of R.O (D x 10) and standard deviation of R.O (D).
a. Find the probability that a randomly selected mobile has a
profit greater than R.O ((Dx10) +10).
b. Any mobile phone which profit is greater than R.O ((Dx10)
+10) is defined as expensive. Find the probability that a randomly
selected mobile has a profit greater than R.O ((Dx10) +20) given
that it is expensive.
c. Half of expensive...
Cell phone cost is normally distributed with a mean of $83, and a standard deviation of...
Cell phone cost is normally distributed with a mean of $83, and
a standard deviation of $16. For a randomly selected cell phone,
find the following:
What is the probability that the cost is between $ 90 and
$100?
What is the cost of the top 2% of users?
4. Do problem 1 for a sample of 10 cell phones.
The overhead reach distance of adult females are normally distributed with a mean of 197.5 cm...
The
overhead reach distance of adult females are normally distributed
with a mean of 197.5 cm and a standard deviation of 8 cm.
a. find the probability that an indivdual distance is greater
than 207.50cm
b. find the probability the mean for 20 randomly selected
distances is greater than 195.30cm.
The mean of a normally distributed data set is 112, and the standard deviation is 18....
The mean of a normally distributed data set is 112, and the
standard deviation is 18.
a) Use the Empirical Rule to find the probability
that a randomly-selected data value is greater than 130.
b) Use the Empirical Rule to find the probability
that a randomly-selected data value is greater than 148.
A psychologist wants to estimate the proportion of people in a
population with IQ scores between 85 and 130. The IQ scores of this
population are normally distributed...
3. The overhead reach distances of adult females are normally distributed with a mean of 200...
3. The overhead reach distances of adult females are normally
distributed with a mean of 200 cm and a standard deviation of 8
cm.
a. Find the probability that an individual
distance is greater than 209.30 cm.
b. Find the probability that the mean for 25
randomly selected distances is greater than 197.80 cm.197.80
cm.
c. Why can the normal distribution be used in
part (b), even though the sample size does not exceed 30?
4. Assume that women's heights...
Assume that adults have IQ scores that are normally distributed with a mean of 103.3 and...
Assume that adults have IQ scores that are normally distributed
with a mean of 103.3 and a standard deviation of 16.2. Find the
probability that a randomly selected adult has an IQ greater than
127.4. (Hint: Draw a graph.) The probability that a randomly
selected adult from this group has an IQ greater than 127.4 is
For question 10, assume that adults have IQ scores that are normally distributed with a mean...
For question 10, assume that adults have IQ scores that are
normally distributed with a mean of 100 and a standard deviation of
15. Find the probability that a randomly selected adult has an IQ
of the following: 10. Find the area under the standard normal curve
for the following: • Less than 115. • Greater than 131.5 • Between
90 and 110 • Between 110 and 120
A population is normally distributed with mean,?=300and ?=20 a. Find the probability that a value randomly...
A population is normally distributed with mean,?=300and ?=20
a.
Find the probability that a value
randomly selected from this population will have a value greater
than
310
b.
Find the probability that a value
randomly selected from this population will have a value less than
285
c.
Find the probability that a value
randomly selected from this population will have a value between
285 and 310
Click the icon to view the standard normal table.
IQ scores are normally distributed with a mean of 110 and a standard deviation of 16....
IQ scores are normally distributed with a mean of 110 and a
standard deviation of 16. Find the probability a randomly selected
person has an IQ score greater than 115.
Assume that the heights of women are normally distributed with a mean of 63.6 inches and...
Assume that the heights of women are normally distributed with a
mean of 63.6 inches and a standard deviation of 2.5 inches. a) Find
the probability that if an individual woman is randomly selected,
her height will be greater than 64 inches. b) Find the probability
that 16 randomly selected women will have a mean height greater
than 64 inches.
ADVERTISEMENT
Need Online Homework Help?
Get Answers For Free
Most questions answered within 1 hours.
ADVERTISEMENT
Active Questions
asked 7 minutes ago
asked 13 minutes ago
asked 29 minutes ago
asked 36 minutes ago
asked 59 minutes ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago