Karen is in charge of planning a reception for 1400 people. She is trying to decide which snacks to buy. She hasasked a random sample of people who are coming to the reception what their favorite snack is. Here are the results.Number ofFavorite SnackPeopleBrownies27Cookies16Chips48▷Other64Based on the above sample, predict the number of the people at the reception whose favorite snack will be chips orcookies. Round your answer to the nearest whole number. Do not round any intermediate calculations.AapeopleX?

Given information: The population size is N=1400. The sample data is shown below: Favorite Snack…

Answered: Karen is in charge of planning a…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Similar questions

A survey samples 2000 people. What is the margin of error for the survey? Round to two places.
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Last year, 49% of business owners gave a holiday gift to their employees. A survey of business owners conducted this year indicates that 38% planned to provide a holiday gift to their employees. Suppose the survey results are based on a sample of 85 business owners. a. How many business owners in the survey planned to provide a holiday gift to their employees this year? Round your answer to the nearest whole number. 32 b. Suppose the business owners in the sample do as they plan. Conduct a hypothesis test that can be used to determine whether the proportion of business owners providing holiday gifts had decreased from last year. State the hypotheses. Ho : p 2 0.49 На : р 0.49 Compute the test statistic and p-value. z-value -2.03 (to 2 decimals) p-value 0.0212 (to 4 decimals) c. Using a 0.05 level of significance, would you conclude that the proportion of business owners providing gifts decreased? Reject Ho. We can conclude that the proportion of business owners providing gifts has…
Multiple Choice. Carefully read each of the following. Place answers in the chart:
julians catfish farm caught , tagged and released 25 catcish last year. last weekend, julian caught 15 catfish and found that 4 of them had tags from last year. estimate how many catfish julian has at the farm
answer letter B using the above informations
Last year, 47% of business owners gave a holiday gift to their employees. A survey of business owners conducted this year indicates that 41% planned to provide a holiday gift to their employees. Suppose the survey results are based on a sample of 55 business owners. a. How many business owners in the survey planned to provide a holiday gift to their employees this year? Round your answer to the nearest whole number. 23 b. Suppose the business owners in the sample do as they plan. Conduct a hypothesis test that can be used to determine whether the proportion of business owners providing holiday gifts had decreased from last year. State the hypotheses. Ho: P 2 0.47 H₂: P 0.47 Compute the test statistic and p-value. z-value (to 2 decimals) p-value (to 4 decimals) c. Using a 0.01 level of significance, would you conclude that the proportion of business owners providing gifts decreased? Ho. We cannot Do not reject conclude that the proportion of business owners providing gifts has decreased…
Annette is surveying people in the city about their interest in a new shopping mall. Shefound that 180 peopel or 37.5% of those surveyed do not want the new mall How many people did Annette survey?
Valentino's Pizzeria sells four types of pizza crust. Last week, the owner tracked the number sold of each type, and this is what he found. Type of Crust Number Sold Thin crust 339 Thick crust 232 Stuffed crust 269 Pan style 210 Based on this information, of the next 3000 pizzas he sells, how many should he expect to be pan style? Round your answer to the nearest whole number. Do not round any intermediate calculations.

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