To determine the standard deviation of the number of people who suffer from insomnia, you need to use the following formula:
= sqr of npq
= √10,200 people in the community x 0.6 people who suffer from insomnia x 0.91 = ?
= √10,200 x 0.6 x 0.91 = <span>√55.143 = 7.43
= 7.43</span>
Answer: The new confidence index is 0.7143
Explanation: Consumer confidence index which is known as the confidence index is an index used for estimating the economy of the U.S, it is published by the conference board which shows the decree of excitement in peoples's activities on their savings and spendings.
To calculate the new confidence index;
STEP1: Add the bond increase to the current bond;
6% + 1% = 7%
4% + 1% = 5%
STEP 2: FIND THE NEW CONFIDENCE INDEX
5% ÷ 7% = 0.7143
The old confidence index can also be calculated as
4% ÷ 6% = 0.6667
Answer: D
Explanation:
Behavioral economics studies the impact of cognitive, psychological, cultural, emotional and social factors on individuals economic decisions. Behavioral economics is concerned with the extent of rationality of individuals, firms and governments. The study includes how market choices are made and the components that propel public choices.
Behavioral economics is important because it gives us an idea about how the mind of humans work. The greater the supply of a particular good, the more we use the good, the less we appreciate it. There are oceans of water and we always get water easily but there are fewer diamonds embedded and hidden in rocks which are not cheap and readily available.
Answer:
Bell inc should report $980,000 as the total amount of inventory at the end of the year.
Explanation:
Given information -
Inventory that were on hands - $830,000
Inventory that was in transit - $60,000
Inventory that was out on consignment - $90,000
Here for taking out the total inventory all of the given above items would be added .
Inventory that was in transit would be added because these f.o.b. goods would be considered transferred from seller to buyer as soon as they are shipped, so it doesn't matter if they're received two days after the inventory count , they will be added.
Goods which are sent on consignment would also be added because goods would remain in the name of consignor ( Bell inc ) until they're sold by consignee ( an agent who has been hired by Bell inc to sell its goods )
Inventory at end of year - $830,000 + $60,000 + $90,000
= $980,000
The correct answer is Overconfidence bias
Explanation:
Overconfidence bias is the result of an excessive and unrealistic estimation of one's skills, knowledge, ideas, etc even to the point the individual considers himself better than others or does not have an objective perception about himself. This type of bias can lead to negative consequences, for example, by overestimating his ability to pass a test a student might choose not to study at all and then fail the test. Moreover, this can be avoided by assessing realistically one's skills, judgments, etc. According to this, the type of bias that can be avoided is overconfidence bias.
