How To Calculate Hypothesis Testing. We find a critical r of 0632. The test statistic is used to decide the outcome of the hypothesis test. State the H 0 and H 1 for each case. The average birth weight of the population is 86 pounds.
Making an initial assumption. 86 H 1. Hypothesis Testing Step 4. The test statistic is used to decide the outcome of the hypothesis test. If the p-value is greater than the level of significance do not reject the null hypothesis. The formula for the test statistic TS of a population mean is.
State the H 0 and H 1 for each case.
About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy Safety How YouTube works Test new features Press Copyright Contact us Creators. Solve the questionssolved examples. Using our alpha level and degrees of freedom we look up a critical value in the r-Table. 86 H 1. Where The calculated t value is compared to the critical t value from the t distribution table with degrees of freedom df n-1. The test statistic for a one-sample t-test can be calculated using the following formula.