Question: Seven airline passengers in economy class on the same flight
Seven airline passengers in economy class on the same flight paid an average of $361 per ticket. Because the tickets were purchased at different times and from different sources, the prices varied. The first five passengers paid $420, $210, $333, $695, and $485. The sixth and seventh tickets were purchased by a couple who paid identical fares. What price did each of them pay?
Answer to relevant QuestionsConsider the following two data sets. Notice that each value of the second data set is obtained by adding 7 to the corresponding value of the first data set. Calculate the mean for each of these two data sets. Comment on the ...When studying phenomena such as inflation or population changes that involve periodic increases or decreases, the geometric mean is used to find the average change over the entire period under study. To calculate the ...The following data give the number of shoplifters apprehended during each of the past 8 weeks at a large department store. a. Find the mean for these data. Calculate the deviations of the data values from the mean. Is the ...Following are the temperatures (in degrees Fahrenheit) observed during eight wintry days in a Midwestern city: Compute the range, variance, and standard deviation. Consider the following two data sets. Each value of the second data set is obtained by multiplying the corresponding value of the first data set by 2. Calculate the standard deviation for each of these two data sets using ...
Post your question