Technology wise: Apple or Microsoft
Food wise: McDonalds or KFC
Answer:
Explanation:
1)
: All group means equal or 

At least one of the treatment group means are different
ANOVA TABLE
<u>Source of Variation SS df MS F P-value F crit
</u>
Between Groups 213.5 3 71.16667 0.65 0.5975 3.490295
Within Groups 1312.5 12 109.375
MSB = SSB / DFB = 71.16667
MSE = SSE / DFE = 109.375
F = MSB / MSE = 0.650667
3) P-value: 0.597576
The test statistic is not significant and failed to reject the null hypothesis.
4) The test statistic is not significant. So, there is no evidence to conclude that there is a difference between groups.
Answer:
The correct answer is option A.
Explanation:
A production possibility curve shows the different bundles of maximum possible two goods that can be produced using the given resources. The production possibility curve is concave to the origin.
This shape of the curve is because of opportunity cost. We know that to increase the production of one commodity we need to sacrifice production of its alternative.
The resources can not be perfectly substituted and the opportunity cost goes on increasing with the increase in output, that's why the production possibility curve is bowed out or concave to the origin.