PLEASE HELP, u will get how many marbles could fill up the jar? The jar is 15 cm

3 # of marbles, x 6.9cm height of water, Y
5 # of marbles, x 7.5cm height of water, Y
9 # of marbles, x 8.7cm height of water, Y
14 # of marbles, x 10.2cm height of water, Y
17 # of marbles, x 11.1cm height of water, Y
23 # of marbles, x 12.9cm height of water, Y

Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given

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?

How to write four times a number, minus 6,is equal to theee times the number+8 as an equqtion