Answer:
Explanation:
The coach of a college men’s soccer team records the resting heart rates of the 27 team members. You should not trust a confidence interval for the mean resting heart rate of all male students at this college based on these data because;
(a) with only 27 observations, the margin of error will be large.
(b) heart rates may not have a Normal distribution.
(c) the members of the soccer team can’t be considered a random sample of all students.
Explanation:
Decline by $0.5 billion and the money supply will decline by $2.5 billion.
Answer:
so correct option is c. 1.51
Explanation:
given data
random sample n = 81
average speed x = 60 mph
standard deviation σ = 13.5 mph
interval estimate μ = 86.9%
to find out
the value of the z
solution
we have given μ = 86.9%
so we get here z critical value for the confidence level = 86.9 %
we will use here standard normal table
so z value for 86.9% is 1.51
so correct option is c. 1.51
Answer: Endowments
Explanation:
The institutional investors that most likely must spend a target percentage of the portfolio annually is the endowments.
Endowment fund refers to the long term fund that is used for perpetual operations and usually set up by colleges or in hospitals
The fund then covers the expenses relating to provision of services for the students. A portion of the endowment is allowed to be use for every fiscal year.
Answer:
pooled task interdependence.
Explanation:
This is the most interdependent type. Although each business unit accomplishes separate tasks, they provide contributions to the main common goal. If one part fails, the whole project or goal may also fail. While working independently, team members still share loose or unstructured responsibilities to achieving goals.
