Here is some information about a group of 20 children boys girls left-handed right-handed 3296 a child is chosen at random from the group what is the probability that the chosen child is a girl give your answer as a fraction what is the probability that the chosen child is a left-handed girl give your answer as a fraction

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

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?

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)