Homework Help is Here – Start Your Trial Now!
Math
Statistics
e. Find the probability that at most four students will attend. (Round to five decimals.) f. Find the probability that more than two students will attend. (Round to five decimals.)

e. Find the probability that at most four students will attend. (Round to five decimals.) f. Find the probability that more than two students will attend. (Round to five decimals.)

College Algebra
College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 50E: Flexible Work Hours In a recent survey, people were asked whether they would prefer to work flexible...
See similar textbooks
icon
Related questions
Question

Answer e and f please! Show work

 

会 #388: A school newspaper reporter decides to randomly survey 13 students to see if they will attend Tet (Vietnamese New Year) festivities this year. Based on past years, she knows that 19% of students attend Tet festivities. We are interested in the number of students who will attend the festivities. (Bold #'s are randomized.) a. In words, define the Random Variable X. Number of students who attend Tet b. List the values that X may take on. (List every single value in order; Separate the answers with commas. NO SPACES.) 1,2,3,4,5,6,7,8,9,10,11,12,13 c. Give the distribution of X: X ~ B ( 13 0.19 d. How many of the 13 students do we expect to attend the festivities? Do not round your answer. 2.47 What calculation did you do to get that answer? 13 x 0.19 Parts e and f Format for the 3 blanks in parentheses ( __ ) is (n, p, x-value). If you have a TI- 83 or TI-84, Moodle's format should be identical to the order you type the values into your calculator. MacBook Air 000 000 DD F4 F5 F7 F8
Transcribed Image Text:会 #388: A school newspaper reporter decides to randomly survey 13 students to see if they will attend Tet (Vietnamese New Year) festivities this year. Based on past years, she knows that 19% of students attend Tet festivities. We are interested in the number of students who will attend the festivities. (Bold #'s are randomized.) a. In words, define the Random Variable X. Number of students who attend Tet b. List the values that X may take on. (List every single value in order; Separate the answers with commas. NO SPACES.) 1,2,3,4,5,6,7,8,9,10,11,12,13 c. Give the distribution of X: X ~ B ( 13 0.19 d. How many of the 13 students do we expect to attend the festivities? Do not round your answer. 2.47 What calculation did you do to get that answer? 13 x 0.19 Parts e and f Format for the 3 blanks in parentheses ( __ ) is (n, p, x-value). If you have a TI- 83 or TI-84, Moodle's format should be identical to the order you type the values into your calculator. MacBook Air 000 000 DD F4 F5 F7 F8
b. List the values that X may take on. (List every single value in order; Separate the answers with commas. NO SPACES.) 1,2,3,4,5,6,7,8,9,10,11,12,13 c. Give the distribution of X: X~ ( 13 0.19 d. How many of the 13 students do we expect to attend the festivities? Do not round your answer. 2.47 What calculation did you do to get that answer? 13 x 0.19 Parts e and f Format for the 3 blanks in parentheses (_, __) is (n, p, x-value). If you have a TI- 83 or TI-84, Moodle's format should be identical to the order you type the values into your calculator. e. Find the probability that at most four students will attend. (Round to five decimals.) %3D f. Find the probability that more than two students will attend. (Round to five decimals.) %3D Check Next nae MacBook Air 000 000 DD
Transcribed Image Text:b. List the values that X may take on. (List every single value in order; Separate the answers with commas. NO SPACES.) 1,2,3,4,5,6,7,8,9,10,11,12,13 c. Give the distribution of X: X~ ( 13 0.19 d. How many of the 13 students do we expect to attend the festivities? Do not round your answer. 2.47 What calculation did you do to get that answer? 13 x 0.19 Parts e and f Format for the 3 blanks in parentheses (_, __) is (n, p, x-value). If you have a TI- 83 or TI-84, Moodle's format should be identical to the order you type the values into your calculator. e. Find the probability that at most four students will attend. (Round to five decimals.) %3D f. Find the probability that more than two students will attend. (Round to five decimals.) %3D Check Next nae MacBook Air 000 000 DD
Expert Solution
Step 1

Statistics homework question answer, step 1, image 1

trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 3 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
College Algebra
College Algebra
Algebra
ISBN:
9781337282291
Author:
Ron Larson
Publisher:
Cengage Learning
Holt Mcdougal Larson Pre-algebra: Student Edition…
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
College Algebra
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS