Answered: c) What do the circled values mean in…

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter1: Expressions And Functions

Section1.5: Descriptive Modeling And Accuracy

Problem 3BGP

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Transcribed Image Text:FRQ 14.8 2023 Brand A 33 5 5 5 4 4 7 7 7 6 4 Brand B 203 3 4 0 4 5 555 6 9988 089 1 1 011 3 2 1 Proportion of Peanuts in Snack Mixes KEY: 113= 0.13 6 6 0 6 6 6 677 Group Name n mean SD min Q₁ med Q3 max 1: Brand A 27 0.066 0.03 0.02 0.04 0.06 0.09 0.13 2: Brand B 16 0.06 0.021 0.03 0.05 0.06 0.07 0.11 Listed above is a double-stem plot of the proportion of peanuts in randomly sampled bags of two snack mixes, Brand A and Brand B a) Compare the distribution of proportion of peanuts of the two brands b) Construct a 96% confidence interval on the proportion of bags of Brand A that have at least 6% peanuts in its Snack Mix bag. c) What do the circled values mean in this situation? d) Brand B claims to have a proportion of .06 of peanuts in its snack mix but Dylan thinks it is more. Based on this sampling (and simulation), find and interpret the p-value of the one sample that had a proportion of peanuts in Snack Mix as .09. (Do not do PHANTOMS. Find the probability by counting and then interpreting the p-value correctly.)

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