Question
In: Statistics and Probability
Suppose the lengths of the pregnancies of a certain animal are approximately distributed with a mean...
Suppose the lengths of the pregnancies of a certain animal are approximately distributed with a mean of 226 days and standard deviation of 23 days.
what is the probability a random sample of size 19 will have a mean gestation period within 9 days of the mean ( _ )
Solutions
orchestra answered 1 year agoRelated Solutions
Suppose the lengths of the pregnancies of a certain animal are approximately normally distributed with mean...
Suppose the lengths of the pregnancies of a certain animal are
approximately normally distributed with mean equals 136 days and
standard deviation equals 12 days.
What is the probability a random sample of size 19 will have a
mean gestation period within 8 days of the mean
Suppose the lengths of the pregnancies of a certain animal are approximately normally distributed with mean...
Suppose the lengths of the pregnancies of a certain animal are
approximately normally distributed with mean
mu equals μ=197 daysand standard deviation sigma equals sσ=14
days. Complete parts (a) through (f) below.
(a) What is the probability that a randomly selected pregnancy
lasts less than 192 days?
The probability that a randomly selected pregnancy lasts less
than 192 days is approximately 0.3604 (Round to four decimal
places as needed.)
Interpret this probability. Select the correct choice below and
fill in...
Suppose the lengths of the pregnancies of a certain animal are approximately normally distributed with mean...
Suppose the lengths of the pregnancies of a certain animal are
approximately normally distributed with mean mu equals 248 days and
standard deviation sigma equals 24 days. Complete parts (a)
through (f) below. (a) What is the probability that a randomly
selected pregnancy lasts less than 239 days? The probability that
a randomly selected pregnancy lasts less than 239 days is
approximately nothing. (Round to four decimal places as needed.)
Interpret this probability. Select the correct choice below and
fill...
Suppose the lengths of the pregnancies of a certain animal are approximately normally distributed with mean=...
Suppose the lengths of the pregnancies of a certain animal are
approximately normally distributed with mean= 169days and standard
deviation=14 days. complete parts (a) through (f) below.
(a) What is the probability that a randomly selected pregnancy
lasts less than 164 days?
The probability that a randomly selected pregnancy lasts less
than 164 days is approximately _. (Round to four decimal places as
needed.)
Interpret this probability. Select the correct choice below and
fill in the answer box within your...
Suppose the lengths of the pregnancies of a certain animal are approximately normally distributed with mean...
Suppose the lengths of the pregnancies of a certain animal are
approximately normally distributed with mean μ=253 days and
standard deviation σ=17 days. Complete parts (a) through (f)
below.
(a) What is the probability that a randomly
selected pregnancy lasts less than 247 days?
The probability that a randomly selected pregnancy lasts less
than 247 days is approximately: ______
(Round to four decimal places as needed.)
Interpret this probability. Select the correct choice below and
fill in the answer box...
Suppose the lengths of the pregnancies of a certain animal are approximately normally distributed with mean...
Suppose the lengths of the pregnancies of a certain animal are
approximately normally distributed with mean mu equals 194 days and
standard deviation sigma equals 13 days. Complete parts (a)
through (f) below. (a) What is the probability that a randomly
selected pregnancy lasts less than 190 days? The probability that
a randomly selected pregnancy lasts less than 190 days is
approximately . 3783. (Round to four decimal places as needed.)
Interpret this probability. Select the correct choice below and...
Suppose the lengths of the pregnancies of a certain animal are approximately normally distributed with mean...
Suppose the lengths of the pregnancies of a certain animal are
approximately normally distributed with mean mu = 283 days and
standard deviation sigma = 29 days. (a) What is the probability
that a randomly selected pregnancy lasts less than 273 days? The
probability that a randomly selected pregnancy lasts less than 273
days is approximately (Round to four decimal places as needed.) (b)
What is the probability that a random sample of 11 pregnancies has
a mean gestation period...
Suppose the lengths of the pregnancies of a certain animal are approximately normally distributed with mean...
Suppose the lengths of the pregnancies of a certain animal are
approximately normally distributed with mean mu equals 285
days
and standard deviation sigma equals 28 days. What is the
probability a random sample of size 20 will have a mean gestation
period within 10 days of the mean?
The probability that a random sample of size 20 will have a mean
gestation period within 10 days of the mean is _____ (Round to
four decimal places as needed.)
Suppose the lengths of the pregnancies of a certain animal are approximately normally distributed with mean...
Suppose the lengths of the pregnancies of a certain animal are
approximately normally distributed with mean
mu equals 135 daysμ=135 days
and standard deviation
sigma equals 14 daysσ=14 days.
Complete parts (a) through (f) below.Click here to view the
standard normal distribution table (page 1).
LOADING...
Click here to view the standard normal distribution table (page
2).
LOADING...
(a) What is the probability that a randomly selected pregnancy
lasts less than
130130
days?The probability that a randomly selected pregnancy lasts...
Suppose the lengths of the pregnancies of a certain animal are approximately normally distributed with mean...
Suppose the lengths of the pregnancies of a certain animal are
approximately normally distributed with mean
mu equals μ=197 daysand standard deviation sigma equals sσ=14
days. Complete parts (a) through (f) below.
(a) What is the probability that a randomly selected pregnancy
lasts less than 192 days?
The probability that a randomly selected pregnancy lasts less
than 192 days is approximately 0.3604 (Round to
four decimal places as needed.)
Interpret this probability. Select the correct choice below and
fill in...
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- Explain what a project is amd how priject management can contribute to an organization. Briefly outline...
- Instructions: Each of the following scenarios illustrates one of Freud’s defense mechanisms from the list below....
- What are the SHDN, LNA in opamp What are the TXCO coding algorithm for binary and...
- Need to program a maze traversal program using dynamic array and stacks. The problem is faced...
- what were some of Ida B Wells significant contributions to the civil rights movement?
- In 2007, there were many people in Sri Lanka who have an opinion that the government...
- Example #2: Write the following set of four linear equations with 4 unknowns x1, x2, x3,...
ADVERTISEMENT