Question Help In a recent poll, a random sample of adults in some country (18 years and older) was asked, "When you see an ad emphasizing that a product is "Made in our country," are you more likely to buy it, less likely to buy it, or neither more nor less likely to buy it?" The results of the survey, by age group, are presented in the following contingency table. Complete parts (a) through (c). 18-34 35-44 45-54 55+ Total Purchase likelihood More likely Less likely 1399 209 386 399 405 67 16 22 23 6 797 Neither more nor less likely 281 217 176 123 2263 513 609 597 544 Total (a) What is the probability that a randomly selected individual is 45 to 54 years of age, given the individual is less likely to buy a product emphasized as "Made in our country"? The probability is approximately (Round to three decimal places as needed.) (b) What is the probability that a randomly selected individual is less likely to buy a product emphasized as "Made in our country," given the individual is 45 to 54 years of age? The probability is approximately (Round to three decimal places as needed.) (c) Are 18-to 34-year-olds more likely to buy a product emphasized as "Made in our country" than individuals in general? Click to select your answer(s). 3:27 PM 19 10/23/2019 O Et Type here to search SUS A asert areak f8 f7 f6 f5 f4 13 esc * & 7 $ 4 # 3 2 P U Y T R E fab K G H D F CO
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.
Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
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