The following data represent the dividend stocks. Complete parts (a) to (c) yields (in percent) of...
The following data represent the dividend yields (in percent) of a random sample of 28 publicly traded stocks. (a) Compute the five-number summary. (b) Draw a boxplot of the data. (c) Determine the shape of the distribution from the boxplot. 1.25 0.49 1.66 2.7 0.42 2.75 0.69 0 0.28 2.79 0 1.55 2.84 0.48 0.48 3.58 1.09 0.92 2.57 3.23 0 0.12 0 2.44 2.19 2.99 1.87 0.51
Suppose 1000 coins are tossed. Use the normal curve approximation to the binomial distribution to find the probability of getting the following result. Exactly 495 heads Use the table of areas under the standard normal curve given below. Click here to view page 1. Click here to view page 2. Click here to view page 3. Click here to view page 4. Click here to view page 5. Click here to view page 6. The probability of getting exactly 495...
Suppose 16 coins are tossed. Use the normal curve approximation to the binomial distribution to find the probability of getting the following result. More than 11 tails. Use the table of areas under the standard normal curve given below. Click here to view page 1. Click here to view page 2. Click here to view page 3. Click here to view page 4. Click here to view page 5. Click here to view page 6. Binomial probability = (Round to...