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True or False As the amount of confidence increases the required sample size should decrease Explain your answer?
I can examine this as a question of theory or real life: As a matter of theory, I will rephrase your question as follows: Does theoretical confidence interval of the mean (CI) of a sample, size n become larger as n is reduced? The answer is true. This is established from the sampling distribution of the mean. The sampling distribution is the probability distribution of the mean of a sample, size n. I will also consider the question as a matter of real life: If I take a sample from a population, size 50 and calculate the CI and take a smaller sample, say size 10, will I calculate a larger CI? If I use the standard deviation calculated from the sample, this is not necessarily true. The CI should be larger but I can't say in every case it will belarger. The standard deviation of the sample will vary from sample to sample. I hope this answers your question. You can find more information on confidence intervals at: http://onlinestatbook.com/chapter8/mean.html
What else can I help you with?
Explain how line graphs and bar graphs are similar How are they different?
It's easy to Explain a chart. Start form first point and told who many increase or decrease to reach next point and learn more wist us WWW.rightchoice.ce.ms
How do you explain partial and multiple correlations?
Explain the partial and multiple correlation
How can explain the various performance measures of disks?
Explain various performance measures of disks.
Explain numerical statements of facts that are not statistics?
all statistics are numerical statement but all numerical statement s of are not statistics explain
Explain the purpose of a pie graph?
because
What effect on air pressure with altitude explain briefly?
As altitude increases, air pressure decreases. This is because the higher you go, the less air there is above you pressing down. The decrease in pressure with altitude follows a logarithmic pattern, with the rate of decrease slowing down the higher you go.
What happens to the energy needed to remove an electron as the atomic number increases down a family?
As the atomic number increases down a family, the energy needed to remove an electron decreases. This is because electrons are further from the nucleus with increasing atomic number, leading to weaker attraction and therefore less energy required to remove an electron.
How transfor the formula of power is force is required explain?
how transform the formula of power is force is required explain
Explain how the mechanical advantage of a wheel and axle change as the size of the wheel increases.?
Explain how the mechanical advantage of a wheel and axle change as the size of the wheel increases?
How did Einstein explain that the mass of an object increases as speed increases?
because of momentum and kinetic energy
How does the concept of reversibility explain the establishment of equilibrium?
Equilibrium is a state of balance. When one factor increases, it would also be necessary for an opposing factor to increase to maintain balance. Reversibility allows for the decrease of factors to maintain this level.
Will the value of the expression 20- x increase decrease or stay the same as x Explain?
If x stays the same the expression stays the same. Since the expression involves negative x, the value of the expression decreases as x increases.
Explain how you can determine the type of correlation for a set of data pairs by examining the data in a table without drawing a scatter plot?
"If y tends to increase as x increases, then the data have a positive correlation. If y tends to decrease as x increases, then the data have a negative correlation. If the points show no correlation, then the data have approximately no correlation."
How do you explain in your own idea about factors that determine a particular style?
the confidence you feel after wearing that.
How does Sales growth decrease the value of a profitable company?
Explain how it's possible for sales growth to decrease the value of a profitable company.
What are the skills required by executive also explain the methods of developing such skills?
What are the skills required by executives? Also explain the methods of developing such skills.
Explain practical reasons why company segment its market?
panic and investing public's loss of confidence
