Answer:
it is challenging to track usage of the coupons
Explanation:
Coupons are defined as an instrument that is used to obtain a discount or rebate when making a purchase.
Stores usually give out coupons to customers as an incentive to by products.
However there will be challenge of tracking the coupons as well as the discount on each coupon.
Coupons are given at different discount rates at different times, so it is cumbersome to track a particular coupon out of the many issued when customer wants to redeem it
Based on the percentage of readers who own a particular make of the car and the random sample, we can infer that there is sufficient evidence at a 0.02 level to support the executive claim.
<h3>What is the evidence to support the executive's claim?</h3>
The hypothesis is:
Null hypothesis : P = 0.55
Alternate hypothesis : P ≠ 0.55
We then need to find the test statistic:
= (Probability found by marketing executive - Probability from publisher) / √( (Probability from publisher x (1 - Probability from publisher))/ number of people sampled
= (0.46 - 0.55) / √(( 0.55 x ( 1 - 0.55)) / 200
= -2.56
Using this z value as the test statistic, perform a two-tailed test to show:
= P( Z < -2.56) + P(Z > 2.56)
= 0.0052 + 0.0052
= 0.0104
The p-value is 0.0104 which is less than the significance level of 0.02. This means that we reject the null hypothesis.
The Marketing executive was correct.
Find out more on the null and alternate hypothesis at brainly.com/question/25263462
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A technique known as bug listing is one useful strategy for problem finding. A bug list is known as making a list of theings that bug you. When this list is made, you can help solve the problems that are bugging you in your life instead of dwelling on things that may never change or dwelling without changing your life.
Answer:
Total assets $
Building 102,100
Motor vehicle 19,907
Furniture <u>10.442</u>
Total assets <u>132,449</u>
<u></u>
Total liabilities $
Mortgage loan 58,347
Outstanding loan 2,567
Utility bills unpaid <u>242</u>
Total liabilities <u> 61,156</u>
Debt ratio = Total liabilities x 100
Total assets
Debt ratio = $61,156 x 100
$132,449
Debt ratio = 46.17%
Explanation:
In this case, there is need to calculate the total assets, which is the aggregate of building, motor vehicle and furniture.
We also need to calculate the total liabilities, which is the aggregate of mortgage loan, car loan outstanding and utility bills unpaid.
Debt ratio is obtained by dividing total liabilities by total assets multiplied by 100.
