Question
In: Statistics and Probability
About 42.3% of Californians speak a language other than English at home. Using your class as...
About 42.3% of Californians speak a language other than English at home. Using your class as the sample, conduct a hypothesis test to determine if the percent of students at school that speak a language other than English at home is different from 42.3%. 23 out of 34 students in the sample speak a language other than English at home
a. State the distribution to use for the test. If t, include the degrees of freedom. If normal, include the mean and standard deviation.
b. p-value = ______________
c. reject the null hypothesis or do not reject the null hypothesis
Solutions
orchestra answered 1 year agoRelated Solutions
About 42.3% of Californians speak a language other than English at home. Using your class as...
About 42.3% of Californians speak a language other than English
at home. Using your class as the sample, conduct a hypothesis test
to determine if the percent of students at school that speak a
language other than English at home is different from 42.3%. 23 out
of 34 students in the sample speak a language other than English at
home
1. Language Survey About 42.3% of Californians speak a language other than English at home. Using...
1.
Language Survey
About 42.3% of
Californians speak a language other than English at home. Using
your class as the sample, conduct a hypothesis test to determine if
the percent of students at De Anza Collegethat speak a language
other than English at home is different from 42.3%.
DATA TO
USE: 16 out of 26 students in the sample speak a
language other than English at home
1. Language Survey
a. Ho:
_______________ b. Ha:
___________________
c. In words, CLEARLY state
what your random...
Language Survey About 42.3% of Californians and 19.6% of all Americans over age five speak a...
Language Survey About 42.3% of Californians and 19.6% of all
Americans over age five speak a language other than English at
home. Using your class as the sample, conduct a hypothesis test to
determine if the percent of the students at your school who speak a
language other than English at home is different from 42.3%. sample
means 38 22/38 speak another language
H0: ___________ Ha: ___________
In words, define the random variable. __________ =
_______________
The distribution to use...
Suppose that 24% of U.S. residents are fluent in a language other than English. Let X...
Suppose that 24% of U.S. residents are fluent in a language
other than English. Let X represent the number of people
in a SRS of 12 U.S. residents who are fluent in another
language.
(3 pts) What distribution will X have? (Give the
name of this type of distribution.)
b. (4 pts) Find the mean and standard deviation of the
distribution of X.
(6 pts) Calculate the probability that a random sample of 12
U.S. residents contains fewer than 3...
Approximately 360 million people speak English as their first language. With 231 million native speakers, the...
Approximately 360 million people speak English as their first
language. With 231 million native speakers, the United States
comprises the majority of the global total. Additionally, there are
60 million native English speakers in the United Kingdom, 20
million in Canada, 17 million in Australia, 4.8 million in Ireland,
and 4.8 million in New Zealand. Other countries also use English as
their primary and official languages.
Problem 7. Summarize the data using a table
Australia
Canada
Ireland
New Zealand
United...
Do you think by implementing a national language more people would actually speak English? How would...
Do you think by implementing a national language more people
would actually speak English? How would this be enforced
A patient comes to your ER very confused, he doesn't speak English and has no insurance....
A patient comes to your ER very confused, he doesn't speak
English and has no insurance. Initial blood work comes back showing
some of his blood chemistry is at extremely high levels - he is in
kidney failure, needs dialysis and you suspect he has been off and
on hemodialysis for several years. As a hospital, you realize this
patient is likely to have a long and expensive stay. Can you refer
him to the outpatient dialysis unit down the...
Imagine speaking with a person whose first language is not English about experiences with health care...
Imagine
speaking with a person whose first language is not English about
experiences with health care professionals who do not speak his or
her language. Identify social determinants for this person and
interventions for meeting their needs.
Class object in C++ programming language description about lesson base class and derived class example.
Class object in C++ programming language description about lesson base class and derived class example.
Using your language, don't use any sites (by your understanding), write about the difference between the...
Using your language, don't use any sites (by your
understanding), write about the difference between the letter of
credit and letter of guarantee
Word Limit for the assignment:
Upper word limit: 1200 words
Lower word limit: 600 words
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- This is all one question, thank you so much in advance! You must evaluate the purchase...
- 10. Consider a market in which there is a monopoly manufacturer and a mo nopoly retailer....
- Write a function fun(x) that takes as input a positive number x and solves the following...
- Describe the principles and operations of movement sensors: Doppler-Effect Velocity sensor and Spring-Mass Accelerometor; State the...
- This is all one question, thank you so much in advance. The Bigbee Bottling Company is...
- For Questions 1-3: consider the following code: public class A { private int number; protected String...
- You are tasked with assessing the health department’s intervention program in preventing recurrence of acute alcohol...
ADVERTISEMENT