B. H0 : There is no association between race and the section of the apartment complex.
H A: There is an association between race and the section of the apartment complex.
Find the χ2 statistic
Solution
The formula for calculating χ2 statistic is given by ;
χ2∗ =∑(Oi−Ei)2/Ei, where Oi and Ei is the i^th observation and the i^th expected count
From the given data calculated the expected count using the formula; E = (row total *column total)/sample size
χ2 = 7.104439336,
χ2 = 7.104 (rounded to 3 decimal .places)
The P-value is;
Degrees of freedom = (2-1)*(2-1) = 1, χ2 = 7.1044
P-value from chi-square calculator is 0.007689
Answer:
They both care for the well-being of people and they also keep people safe.
I'm assuming
Answer:
The bond will sell for the amount of $869.17
Explanation:
According to the given data coupon amount = 50/2 = 25
Therefore, in order to calculate the selling price of the bond we would have to make the following calculation:
selling price of the bond = 25 * PVIFA(3%,52) + 1,000 * PVIF(3%,52)
selling price of the bond= 25 * 26.1662 + 1,000 * 0.2150
selling price of the bond= $869.17
The bond will sell for the amount of $869.17
Answer:
Differentiate their products
Explanation:
A monopolistic competition is when there are many firms selling differentiated products in an industry. A monopoly has characteristics of both a monopoly and a perfect competition. the demand curve is downward sloping. it sets the price for its goods and services.
examples of monopolistic competition are restaurants
A monopolistic firm in the food industry acting in their own self-interest, will often include a recyclable symbol on packaging used for their product to Differentiate their products. This is meant to communicate to consumers that they are different from other firms in the industry