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Your last submission is used for your score. 1. [-/2 Points] DETAILS YMSSTAT2 11.E.001. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Writers in some fields often summarize data by giving x and its standard error rather than x and s. The standard error of the mean x is often abbreviated as SEM. (a) A medical study finds that x = 105.9 and s = 8.3 for the seated systolic blood pressure of the 33 members of one treatment group. What is the standard error of the mean? (b) Biologists studying the levels of several compounds in shrimp embryos reported their results in a table, with the note, "Values are means = SEM for 3 independent samples." The table entry for the compound ATP was 0.84 + 0.009. The researchers made 3 measurements of ATP, which had x = 0.84. What was the sample standard deviation s for these measurements? 2. [-/2 Points] DETAILS YMSSTAT2 11.E.002. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER What critical value t* from Table C satisfies each of the following conditions? (a) The t distribution with 10 degrees of freedom has probability 0.05 to the right of t*. (b ) The t distribution with 29 degrees of freedom has probability 0.99 to the left of t*. Viewing Saved Work Revert to Last Response Submit Answer MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER 3. [-/3 Points] DETAILS YMSSTAT2 11.E.004. MacBook Air DD 41))