Answer and Explanation:
The computation of the unused resource capacity in energy and repairs for Tri-State Mill. is shown below;
For energy
= $6,900 - 6,000 × $0.90
= $6,900 - $5,400
= $1,500
For repairs
= $12,000 - 600 × $16
= $12,000 - $9,600
= $2,400
Hence, the unused resource capacity in energy and repairs for Tri-State Mill. is $1,500 and $2,400 respectively
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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1. Choice (a) is correct. In a real-life labor union strikes, it usually begins with a notice of strike to be sent to an employer within 60 days known as the cooling-off period. Then, labor unions' strikes begin. If they feel that they are ignored by the employer, then picketing happens. Labor unions carry signs and other rally paraphernalia in the premises of the employer informing the public about their sentiments towards the employer. In this case, the employer will ask the labor union to reach an agreement through collective bargaining agreement.
2. Choice (a) is correct. The management has three tools to use in case of disagreement. These are an injunction, lockout, and hiring replacement workers. An injunction is a judicial order telling the person from doing so. A lockout is a temporary work stoppage or denial of employment. Hiring replacement workers simply mean looking for another competent worker that can do the job of the vacated position.
