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:
Laura should focus on purchasing Index Mutual Funds and Exchanged-Traded Funds. 
Explanation:
Laura should, amongst many investments’ options, focus on two particular types of investments: the first one is called index mutual funds, which have a much lower fee than mutual funds, giving the investor an investment with lower cost while having a fund that works in many ways equal to mutual funds. The second one should be exchange-traded funds, particularly because those funds are based on commissions, making it possible to charge lower fees than mutual funds. 
 
        
             
        
        
        
The statement the price of radio programming should fall is false.
<h3>What is Complements-in-consumption </h3>
Complements in consumption can be defined as the way in which two or more product complement each other when use of consume together or when use jointly.
Hence, Based on the scenario the statement is false because assuming the both music radio ,and concert are complements in consumption the price of radio  programming will not fall.
 Learn more about Complements in consumption here:brainly.com/question/12194202
#SPJ1
 
        
             
        
        
        
Answer:
$44.18
Explanation:
The price can be easily calculated by the simple formula,
Price of stock = Dividend / (rate of return - growth of dividend)
Hence,
Price of stock = 1.90 / (0.085 - 0.042)
Price of stock = $44.18.
Hope you understand this simple equation
Thanks buddy.