From a population that is normally distributed, a sample of 25 elements is selected and the standard deviation of the sample is computed. For the interval estimation of ?, the proper distribution to use is the
a. normal distribution.
b. t distribution with 25 degrees of freedom.
c. t distribution with 26 degrees of freedom.
d. t distribution with 24 degrees of freedom.
d
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The contribution margin ratio can be calculated by subtracting the variable cost ratio from one
Indicate whether the statement is true or false
[The following information applies to the questions displayed below.] Gilligan Corporation was established on February 15, Year 1. Gilligan is authorized to issue 500,000 shares of $6.00 par value common stock. As of December 31, Year 3, Gilligan's stockholders' equity accounts report the following balances: Common stock, $6 par, 500,000 shares authorized, 55,000 shares issued and outstanding?? $330,000 Paid-in capital in excess of par - Common?? 440,000 $770,000 Retained earnings 1,400,000 Total Stockholders' Equity $2,170,000 At the end of Year 3, Gilligan decides to issue a 5% stock dividend. At the time of issue, the market price of the stock was $22 per share.Which of the following journal entries will be used to record the
stock dividend? A.
| Retained earnings | 60,500 | |
| Common stock | 16,500 | |
| Paid-in capital in excess of par value - Common | 44,000 |
B.
| Common stock | 60,500 | |
| Retained earnings | 16,500 | |
| Paid-in capital in excess of par value - Common | 44,000 |
C.
| Dividends | 108,500 | |
| Cash | 108,500 |
D.
| Retained earnings | 16,500 | |
| Common stock | 16,500 |
A multiple regression analysis involving three independent variables and 25 data points results in a value of 0.769 for the unadjusted coefficient of determination. Then, the adjusted coefficient of determination is:
a. 0.385 c. 0.591 b. 0.877 d. 0.736