The student will calculate the 90% confidence interval the proportion of students in this school who were born in this state.
The student will interpret confidence intervals.
The student will determine the effects of changing conditions on the confidence interval.
Collect the data
Survey the students in your class, asking them if they were born in this state. Let
X = the number that were born in this state.
n = ____________
x = ____________
In words, define the random variable
P′ .
State the estimated distribution to use.
Find the confidence interval and error bound
Calculate the confidence interval and the error bound.
Confidence Interval: _____
Error Bound: _____
How much area is in both tails (combined)? α = _____
How much area is in each tail?
= _____
Fill in the blanks on the graph with the area in each section. Then, fill in the number line with the upper and lower limits of the confidence interval and the sample proportion.
Describe the confidence interval
In two to three complete sentences, explain what a confidence interval means (in general), as though you were talking to someone who has not taken statistics.
In one to two complete sentences, explain what this confidence interval means for this particular study.
Construct a confidence interval for each confidence level given.
Confidence level
EBP/Error Bound
Confidence Interval
50%
80%
95%
99%
What happens to the EBP as the confidence level increases? Does the width of the confidence interval increase or decrease? Explain why this happens.
is it possible to leave every good at the same level
Joseph
I don't think so. because check it, if the demand for chicken increases, people will no longer consume fish like they used to causing a fall in the demand for fish
Anuolu
is not really possible to let the value of a goods to be same at the same time.....
Salome
Suppose the inflation rate is 6%, does it mean that all the goods you purchase will cost
6% more than previous year? Provide with reasoning.
Not necessarily. To measure the inflation rate economists normally use an averaged price index of a basket of certain goods. So if you purchase goods included in the basket, you will notice that you pay 6% more, otherwise not necessarily.
Good day
How do I calculate this question: C= 100+5yd G= 2000 T= 2000 I(planned)=200.
Suppose the actual output is 3000. What is the level of planned expenditures at this level of output?
I am Camara from Guinea west Africa... happy to meet you guys here
Sekou
ma management ho
Amisha
ahile becheclor ho
Amisha
hjr ktm bta ho
ani k kaam grnu hunxa tw
Amisha
belatari
Amisha
1st year ho
Amisha
nd u
Amisha
ahh
Amisha
kaha biratnagar
Amisha
ys
Amisha
kina k vo
Amisha
money as unit of account means what?
Kalombe
A unit of account is something that can be used to value goods and services and make calculations
Jim
all of you please speak in English I can't understand you're language
Muhammad
I want to know how can we define macroeconomics in one line
Muhammad
it must be .9 or 0.9
no Mpc is greater than 1
Y=100+.9Y+50
Y-.9Y=150
0.1Y/0.1=150/0.1
Y=1500
Kalombe
Mercy is it clear?😋
Kalombe
hi can someone help me on this question
If a negative shocks shifts the IS curve to the left, what type of policy do you suggest so as to stabilize the level of output?
discuss your answer using appropriate graph.