A group conducted a survey of 13,000 brides and grooms married in the United States and found that the average cost of a wedding is $26,858. Assume that the cost of a wedding is normally distributed with a mean of $26,858 and a standard deviation of $5,900.
(a) What is the probability that a wedding costs less than $20,000? (Round your answer to four decimal places.)
(b) What is the probability that a wedding costs between $20,000 and $32,000? (Round your answer to four decimal places.)
(c) What is the minimum cost (in dollars) for a wedding to be included among the most expensive 5% of weddings? (Round your answer to the nearest dollar.)

Question

06-11-2022
Business

Answered

At Westonci.ca, we connect you with the answers you need, thanks to our active and informed community. Discover comprehensive answers to your questions from knowledgeable professionals on our user-friendly platform. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

A group conducted a survey of 13,000 brides and grooms married in the United States and found that the average cost of a wedding is $26,858. Assume that the cost of a wedding is normally distributed with a mean of $26,858 and a standard deviation of $5,900.
(a) What is the probability that a wedding costs less than $20,000? (Round your answer to four decimal places.)
(b) What is the probability that a wedding costs between $20,000 and $32,000? (Round your answer to four decimal places.)
(c) What is the minimum cost (in dollars) for a wedding to be included among the most expensive 5% of weddings? (Round your answer to the nearest dollar.)

Sagot :

Thank you for choosing our service. We're dedicated to providing the best answers for all your questions. Visit us again. We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. We're glad you chose Westonci.ca. Revisit us for updated answers from our knowledgeable team.

22-23 The Iroquois Creation Myth: "The World on Turtle's Back" Warm-Up Active ABOUT IT Reflect on Animals as Symbols Which element and animal best represents yo

Kenny says that to find how fast Spotify is downloading songs, you can always take the number of songs left to download and divide by how long the playlist has

A connotation is the emotion or idea associated with a word

30 pointys!!!!! Please tell me the answer, 30 points avaliable,

the post. ref. columns are used to trace transactions from the accounts to the journal. what will be entered in the post. ref. column of (1) the journal and (2)

what is a reference point or reference frame

D is the point (4, 6) and E is the point (e, e) The length of DE is √20. Form an equation in e and solve it to find the possible coordinates of E. Show your wor

Read this stanza from "The Raven.' In this stanza, the poet creates suspense by having the And the silken sad uncertain rustling of each purple speaker curtain

Mel bochner used ________ line in the work vertigo because it is controlled and measured.

Please explain how to solve this question.

Sagot :

Other Questions