Answer:
B) 0.7; inelastic
Explanation:
The computation of the absolute value of the price elasticity of demand is shown below:
Elasticity is
= [(Sales - prior sales) ÷ ( Sales + prior sales) ÷ 2] ÷ [(price - dropped price) ÷ (price - dropped price) ÷ 2
= [(1,040,000 - 890,000) ÷ (1,040,000 + 890,000) ÷ 2] ÷ [(25,000 - 20,000) ÷ (25,000 + 20,000) ÷ 2]
= (150,000 ÷ 965,000) ÷ (5,000 ÷ 22,500)
= 0.15 ÷ 0.22
= 0.7
It is less than one so the demand is inelastic
C. Bar chart , It’s a better visual to see the different votes the classmates chose for their 4 field trip options.
The point estimate or p hat is a single value that shows the best estimation of a certain parameter among a population.
To calculate point estimate, we divide the parameter by the whole population.
In case of this problem:
p hat = 51/84 = 0.607
To get the percent, we multiply the output by 100:
% of point estimate = 0.607 x 100 = 60.7%
<span>A detailed search of the A. TSB must be done to determine if the manufacturer has found the customer’s concern in other vehicles of the same type, or if the vehicle in question is being recalled for this or other concerns.
</span><span>Manufacturers
issue technical service bulletins (TSBs) to provide information to technicians
on unexpected problems, updated parts, or changes to repair procedures that may
occur with a particular vehicle system, part, or component.</span>
Answer:
See below
Explanation:
The importance of establishing control in this case stems from the fact that as the points in these type of charts exceed beyond the set limits, it is possible that those points get eliminated and a revised value of R can be obtained. Accordingly, the limits and the center line also get revised on an R chart and x chart. This also allows for the limits to get tighter on both of the charts.
