The population prefers each colour equally.
Since there are four colour, hence proportion of each colour is 1/4. Hence
Null hypothesis:
p_B = p_G = p_R =p_W = 1/4
This question refers to a sweepstakes promotion in which respondents were asked to select what color...
Thank you for your email regarding M&M'S® Chocolate Candies. Our color blends were selected by conducting consumer preference tests, which indicate the assortment of colors that pleased the greatest number of people and created the most attractive overall effect. On average, our mix of colors for M&M'S Dark CHOCOLATE CANDIES is: • M&M'S DARK: 17% cyan blue, 16% orange, 16% green, 17% bright yellow, 17% red, 17% brown. Using a sample of size 150 from Tedd's bag, He found 41...
VEERIUS 003 DOKTERIER Birds use color to select and avoid certain types of food. The authors of a particular article studied the packing behavior of 1-day old bobwhites. In an area painted white, they inserted four pins with different colored heads. The color of the pin chosen on the bird's first peck was noted for each of 4 bobwhites, resulting in the accompanying table Color First Peck Frequency Blue 15 Green B Yellow 7 Red 4 Do these data provide...