(20 pts) In a digital communication system, messages are encoded into the binary symbols 0 and 1. Because of noise in the system, incorrect symbols are sometimes received. Suppose that the probability of a 0 being transmitted is 0.5. Further suppose that the probability of a transmitted 0 being received as a 1 is 0.05 and the probability of a transmitted 1 being received as a 0 is 0.08. Find the probability that it was 1 that was transmitted given that a 1 was received.

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

Do social recommendations increase ad effectiveness? a study of online video viewers compared viewers who arrived at an advertising video for a particular brand by following a social media recommendation link to viewers who arrived at the same video by web browsing. data were collected on whether the viewer could correctly recall the brand being advertised after seeing the video. the results are given below.correctly recalled the brandarrival 409153browsing20484b. conduct the hypothesis test, using the 0.025 level of significance.what is the value of the test statistic? χ2stat=what is the p-value? p-value=is this value significant atα=0.025?

20 ! jason orders a data set from least to greatest. complete the sentence by selecting the correct word from each drop-down menu. the middle value of the data set is a measure and is called the part a: center b: spread part b: mean a: mean absolute deviation b: median c: range