Full data set O For a recent year, the following are the numbers of homicides that occurred each month in a city. Use a 0.05 significance level to test the claim that homicides in the city are uniformly distributed. Based on the results, does it appear that homicides in the city occur more often in certain months, that is, that the distribution of homicides in the city is not uniformly distributed? Month Number Month Number 39 46 July Aug. Sep. Jan. Feb. 31 50 March 45 50 April May 40 47 Oct. 42 Nov. 37 June 48 Dec 37 ..... Determine the null and alternative hypotheses. Ho: The distribution of the number of homicide crimes by month is uniform. Ha: The distribution of the number of homicide crimes by month is not uniform. Calculate the test statistic, y. x2 = 9.203 (Round to three decimal places as needed.) Calculate the P-value. P-value =lo 603 (Round to three decimal places as needed.) |||| |
Full data set O For a recent year, the following are the numbers of homicides that occurred each month in a city. Use a 0.05 significance level to test the claim that homicides in the city are uniformly distributed. Based on the results, does it appear that homicides in the city occur more often in certain months, that is, that the distribution of homicides in the city is not uniformly distributed? Month Number Month Number 39 46 July Aug. Sep. Jan. Feb. 31 50 March 45 50 April May 40 47 Oct. 42 Nov. 37 June 48 Dec 37 ..... Determine the null and alternative hypotheses. Ho: The distribution of the number of homicide crimes by month is uniform. Ha: The distribution of the number of homicide crimes by month is not uniform. Calculate the test statistic, y. x2 = 9.203 (Round to three decimal places as needed.) Calculate the P-value. P-value =lo 603 (Round to three decimal places as needed.) |||| |
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
Related questions
Concept explainers
Percentage
A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.
Algebraic Expressions
In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.
Numbers
Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.
Subtraction
Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.
Addition
Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.
Topic Video
Question
100%
Help fund p value using calculator
Transcribed Image Text:Full data set D
For a recent year, the following are the numbers of homicides that occurred each month in a city. Use a 0.05 significance level to
test the claim that homicides in the city are uniformly distributed. Based on the results, does it appear that homicides in the city
occur more often in certain months, that is, that the distribution of homicides in the city is not uniformly distributed?
Month Number Month Number
Jan.
39
July
Aug.
Sep.
46
Feb.
31
50
March
45
50
Oct.
42
April
Мay
June
40
47
Nov.
37
48
Dec
37
.....
Determine the null and alternative hypotheses.
Ho: The distribution of the number of homicide crimes by month is uniform.
Ha: The distribution of the number of homicide crimes by month is not uniform.
Calculate the test statistic, x.
x2 = 9.203 (Round to three decimal places as needed.)
Calculate the P-value.
P-value = 0.603 (Round to three decimal places as needed.)
ロ ||| |
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill