Answer:
[ -0.13, -0.15 ] ( D )
Explanation:
Given data :
sample size ( n ) = 50
Independent variable ( p ) = 1
<u>determine the confidence interval for the slope </u>
Df ( degree of freedom ) = n - p - 1 = ( 50 - 1 - 1 ) = 48
b ( estimated slope ) = -0.23
Standard error of slope = 0.04
confidence interval = 95%
For confidence interval of 95% and Df of 48 ; critical value ( t ) = 2.011
∴ Confidence interval
= -0.23 ± ( 2.011 * 0.04)
= -0.23 ± 0.08044
= [ -0.13, -0.15 ]
Hey there,
The answer is B, <span>Behavioral interview
Hope this helps ^_^
~Top
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Answer:
Im so so sorry but I dont know how to do this
Explanation:
Answer:
It is profitable to accept the special offer.
Explanation:
Giving the following information:
The shopping mall would like to purchase 200 extra-large white trees. Apex Company has the excess capacity to handle this special order. The shopping mall has offered to pay $120 for each tree.
Variable costs:
Direct materials $50.00
Direct labor (variable) $3.50
Variable manufacturing overhead $1.00
Additional variable cost= $6
This special order would require an investment of $10,000 for the molds required for the extra-large trees.
Because it is a special offer and there is unused capacity, we will not have into account the fixed costs (except the incremental fixed cost).
Unitary variable cost= 50 + 3.5 + 1 + 6= $60.5
Fixed costs= 10,000
Incremental income= (200*120) - (200*60.5) - 10,000= $1,900
It is profitable to accept the special offer.
<span>Vocational schools are usually trade schools</span>
