The correct answer for this question would be 75% seventy-five percent. The percentage of individuals <span>aged 65 and over who rated their health as good, very good or excellent during the period of 2006-2008 is 75%. Older men and women reported similar levels of health. Hope this answer the question. </span>
Answer:
(b) a loss of $750
Explanation:
Given;
Amount of spice mixture to be purchased = 1500 pounds
Price of spice mixture in 2014 = $5.00 per pound
Changed price of sugar mixture = $4.50 per pound
Now,
The amount to be received on the day of contract in 2014
= Amount of spice mixture to be purchased × Price of spice mixture in 2014
= 1500 × $5.00
= $7,500
and,
The amount to be received in 2015
= Amount of spice mixture to be purchased × Price of spice mixture in 2015
= 1500 × $4.50
= $6,750
The difference in Expected amount and the amount to be received
= $7500 - $6750
= $750
Since the amount to be received is less than the expected amount on the day of contract
Therefore,
a loss will be recognized
Hence,
the correct answer is option (b) a loss of $750
Complete Question:
A supervisor finds the mean number of miles that the employees in a department live from work. He finds x=2.9 and s=3.6. Which statement must be true?
z376 is within 1 standard deviation of the mean.
z37 is between 1 and 2 standard deviations of the mean.
z37 is between 2 and 3 standard deviations of the mean.
z37 is more than 3 standard deviations of the mean.
Answer:
z37 is between 2 and 3 standard deviations of the mean.
Explanation:
Standard deviation is a way of measuring of how much the value sample varies or disperses. A low standard deviation means that the values are near the mean value of the set, whereas a high standard deviation implies that the values are distributed over a wider range.
In reasonably average data sets, the values reflect about 68 per cent of the sample within 1 standard deviation from the mean; about 95 per cent in 2 standard deviations; and about 99.7 per cent within 3 standardized deviations.
