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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Answer:
Current ratio is 2.5:1
Quick ratio 1.9:1
Explanation:
Current ratio =current assets/current laibilities:1
current assets =cash+marketable securities+accounts receivables+inventory
current assets=$225000+$115,000+$112000+$158,000
current assets =$610,000
current liabilities=accounts payable=$244,000
Current ratio=610000/244000
current ratio=2.5
:1
quick ratio =(current assets-inventory)/current liabilities:1
quick ratio=(610000-158000)/244000
=1.9:1
The current ratio suggests the company has liquid resources that is more than double of current liabilities which can used in discharging debt obligations in the normal course of business
Quick ratio excludes inventory from the ratio since inventory is most difficult item to convert to cash
Answer:
Boolean expression.
Explanation:
Boolean algebra provides the operations and the rules for working with the set {0, 1}. In computer science, a Boolean expression is an expression in a programing language that produces a Boolean value when evaluated i.e. one of true or false.
Each Boolean expression represents a Boolean function. The values of this function are obtained by substituting 0 and 1 for the variables in the expression.
Are used mostly with while loops, and conditional statements and can be contrasted with arithmetic expressions which are expressions that evaluated to a number.
These expressions are made up of the three logical operators (AND, OR, NOT), the relational operator (> >= < = = <>) and functions that return true or false.
Answer:
e. Working to ensure that all variances are favorable.
Explanation:
the steps in effective management of variance analysis
Identifying questions and their explanations
Preparing standard cost performance reports
Taking corrective and strategic actions
Computing and analyzing variances
So the option is E.
Working to ensure that all variances are favorable.
Answer:
$62,750
Explanation:
The computation of budgeted net income is shown below:-
Budgeted income = (Contribution Margin × Units produced and sold ÷ Units) - Manufacturing costs - Selling and administrative costs
= ($118,800 × 25,000 ÷ 27,000) - $29,700 - $17,550
= $110,000 - $29,700 - $17,550
= $62,750
Therefore for computing the Budgeted income we simply applied the above formula.
