Statistics and Probability

Have good at statistics???

Have good at statistics???

Q1:A computer used by a 24-hour banking service is supposed to randomly assign each transaction to one of 5 memory locations. A check at the end of a day's transactions gave the counts shown in the table to each of the 5 memory locations, along

Anonymous   137   N/A

Anonymous

Determine the point estimate of the population proportion the margin of error for the following ...

Determine the point estimate of the population proportion the margin of error for the following ...

[html]Determine the point estimate of the population proportion the margin of error for the following confidence interval and the number of individuals in the sample with the specified characteristics x for the sample size providedLower bou

choge25   122   N/A

choge25

If you have endless deck of cards what is the probability of having gotten an ace of spades after be

If you have endless deck of cards what is the probability of having gotten an ace of spades after be

If you have endless deck of cards what is the probability of having gotten an ace of spades after being dealt a random card 52 times?

Answer:

An ace of spades occurs once in a 52-card deck.

1/52 chances of gett

bio_man   259   N/A

bio_man

Suppose we have taken independent, random samples of sizes n1 = 8 and n2 = 8 from two normally distr

Suppose we have taken independent, random samples of sizes n1 = 8 and n2 = 8 from two normally distr

Suppose we have taken independent, random samples of sizes n1 = 8 and n2 = 8 from two normally distributed populations having means µ1 and µ2, and suppose we obtain , (something goes  here but I cant type it) , s1 = 5, s2 = 4. Use critical value

Catracho   547   N/A

Catracho

Thirty randomly selected students took the calculus final. If the sample mean was 92 and the ...

Thirty randomly selected students took the calculus final. If the sample mean was 92 and the ...

Thirty randomly selected students took the calculus final. If the sample mean was 92 and the standard deviation was 9.4, construct a 99 percent confidence interval for the mean score of all students.
 
  A) 87.29 <  < 96.71 B) 87.77 <  < 9

NERD   212   N/A

NERD