Networking ~ A 2016 study conducted by LinkedInfound that 85% of all jobs are filled via networking - the processof interacting with others to develop professional contacts. Marieis skeptical of this study, and believes that the actual percentageof jobs filled by networking is actually less than 85%. Marierandomly samples recently filled jobs and finds that 80% of themwere filled by networking. She conducts a hypothesis test.
The p-value for the test is calculated to be 0.143.
Which of the statements below are correct interpretations of thep-value? You should choose all that are correctinterpretations.
Question 7 options:
| This p-value suggests that based on this sample there is littleevidence that the null model is not compatible with the data. |
| The p-value is the probability of obtaining a sample result atleast as or more in favor of the alternative hypothesis if the nullhypothesis is true. |
| The p-value is the probability that the null hypothesis istrue. |
| If we repeat the hypothesis test many times, the p-value is theproportion of times our test statistic will be close to theexpected value of the null distribution. |
| This p-value suggests that based on this sample there is strongevidence that the null model is not compatible with the data. |
| The p-value is the proportion of times in repeated sampling thatthe alternative hypothesis is true. |
