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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Dividend Yield: Australian Bank Stocks Let x be a random variable representing dividend yield of Australian bank stocks. We may assume that x has a normal distribution with σ = 2.4%. A random sample of 10 Australian bankstocks gave the following yields.
|
5.7 |
4.8 |
6.0 |
4.9 |
4.0 |
3.4 |
6.5 |
7.1 |
5.3 |
6.1 |
The sample mean isÂ
. For the entire Australian stock market, the mean dividend yield is μ = 4.7%. Do these data indicate that the dividend yield of all Australian bank stocks is higher than 4.7%? Use a = 0.01
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