Mathematics, 15.04.2020 03:00 joelpimentel

You have just finished administering a food/drink questionnaire to ill and non-ill participants in a Minnesota summer picnic party. The ill individuals developed moderate to severe diarrhea 16 to 46 hours after the picnic. Six persons experienced vomiting. The following data were collected:

ATE DID NOT EAT
Number of people Number of peopleFood item Ill Not ill Ill Not illHot dogs 40 30 10 20Hamburgers 32 8 20 40Potato salad 45 25 15 25Ice cream 48 12 2 38Lemonade 20 40 20 20Which food item appears to be the most probable vehicle for the salmonella (agent) infection associated with the illness?A. Hot dogsB. HamburgersC. Potato saladD. Ice creamE. Lemonade

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:00, Lizzyloves8910

Answer this question! 30 points and brainliest!

Answers: 1

continue

Mathematics, 21.06.2019 17:30, bradleycawley02

Lems1. the following data set represents the scores on intelligence quotient(iq) examinations of 40 sixth-grade students at a particular school: 114, 122, 103, 118, 99, 105, 134, 125, 117, 106, 109, 104, 111, 127,133, 111, 117, 103, 120, 98, 100, 130, 141, 119, 128, 106, 109, 115,113, 121, 100, 130, 125, 117, 119, 113, 104, 108, 110, 102(a) present this data set in a frequency histogram.(b) which class interval contains the greatest number of data values? (c) is there a roughly equal number of data in each class interval? (d) does the histogram appear to be approximately symmetric? if so, about which interval is it approximately symmetric?

Answers: 3

continue

Mathematics, 21.06.2019 19:00, libertycooper

D(5, 7). e(4,3), and f(8, 2) form the vertices of a triangle. what is mzdef? oa. 30° ob. 45° oc. 60° od 90°

Answers: 1

continue

Mathematics, 21.06.2019 22:20, daisa02

Cone a has a surface area of 384 ft2 and cone b has a surface area of 96 ft? . what is the ratio of their volume?

Answers: 1

continue

You know the right answer?

You have just finished administering a food/drink questionnaire to ill and non-ill participants in a...