Part aThe sample size is large enough to use the central limit theorem because it is greater than 30.
Part b.The mean of the sampling distribution is 62000.
The standard error is computed as
Part c.Compute for the corresponding z-score of more than 2700 from the population mean.
Therefore,
Answer: Carson's average points in each game = 122
Jana's average points in each game = 104.4
Step-by-step explanation:
By the given table,
1) The total points Carson get in the game = 366,
He played games = 3,
⇒ His average point in each game = Total points he get/ total game he play
= 366/3
= 122
2) Now, The total points Jana get in the game = 522,
She played games = 5,
⇒ Her average point in each game = Total points she get/ total game she play
= 522/5
= 104.4
Answer:
2
Step-by-step explanation:
plz mark B R A I N L I E S T
<h3>Answer:</h3>
c) there are infinitely many solutions
<h3>Explanation:</h3>
Add x to the <em>first equation</em> to put it in standard form:
... x + y = 3
Divide the <em>second equation</em> by the common factor of all terms, 2, to put it in standard form:
... x + y = 3
These two equations describe the same line. Every point on the line is a solution to both equations, so there are infinitely many solutions. (We say these equations are "dependent.")
Answer:
represents the sample proportion of the population
Step-by-step explanation:
From the question we are told that
The sample size is n = 947
The proportion of the population that believes that the Yankees will miss the playoffs this year is 
From the question we are told the confidence level is 97%
The lower limit of the confidence level is a = 28%
The upper limit of the b = 42%
Generally the sample proportion of this population is mathematically represented as
=> 
=> 
Hence represents the sample proportion
