E BIO 310 HW #3 (spring 2022) - x _ BIO 310 HW #4 (fall 2021) - Go x Bb Lab 2 assignment - (202201- x Bb MAT258Lab2Spring2022_820. x Homework Help - Q&A from Or x + X > C D A oswego.open.suny.edu/bbcswebdav/pid-2115072-dt-content-rid-14945916_1/courses/202201-10266-MAT258/MAT258Lab2Spring2022_820.pdf LO 4 4 E MAT258Lab2Spring2022_820.pdf 100% MAT 258 Lab 2 Due Monday March 7th (3/7/2022) by 2:50pm For this lab you are to address each of the following parts in a lab write-up. Include any relevant Minitab output into your lab write-up. The write-up should be well organized and clearly indicate which part of the lab the submitted response is addressing. The Lab assignment will be collected through Blackboard and can be found in the content folder labeled Lab 2. 1) An investigator is interested in examining if the proportion of people who agree with a certain opinion across two different locations (location A and location B) is not the same. In location A, they find that 114 out of 175 people agree with that opinion. In location B, they find that 84 out of 159 people agree with that opinion. a) Verify the sample sizes are large enough for the approaches discussed in class to be valid. b) Compute a 95% confidence interval for the difference in the population proportion of people in location A that agree, and the population proportion of people in location B that agree, using the formula from class. Show your work. c) Write out the statistical hypotheses of interest for this scenario. Using Minitab, perform the appropriate hypothesis test at the a = 0.1 significance level, and use the output to answer parts d,f,g. d) What is the value of the test statistic for this experiment? e) Using the formula from class, calculate the test statistic for this hypothesis test. Show your work. f) What is the p-value for this test? g) What conclusions would you make for this experiment? 2) An investigator is conducting an experiment to determine if mice receiving a supplement will complete a maze in a faster time than mice who do not receive the supplement (i.e. the control). A random sample of 14 mice are given the supplement, and a random sample of 13 different mice receive just water; then the time (minutes) required for the mice to complete the maze is recorded. Group Time Group Time Control | 25.0 Supplement | 22.6 Control 25.2 Supplement |25.1 Control 30.6 Supplement | 24.6 Control 22.1 Supplement 24.5 O A 7 12:45