The amount of time customers spent waiting in line at the ticket counter of an amusement park is normally distributed, with a mean of 6.5 minutes and a standard deviation of 1 minute. Find the probability that the time a customer will spend waiting is: (a) less than 8 minutes (b) less than 6 minutes.

Q: 1/3 of a number is 8 . What is the number?

A:

Q: can you also answer F

A: We need to determine which of the sales, 170CDs or 200CDs, yields a higher profit.

Q: answer question 2

A: As per the question we are given the following recurrence relation : T(n) = 6T(n/2) + n  ,  T(1) = 1…

Q: can you do the next part

A: The set of vector  and We have to express the vector  in terms of the given set of vector

Q: a 3= 1 2+x

A:

Q: Solve. 40 8 .2. -16 X-4 x+4

A:

Q: Find a number for which of 13 less than the number is the same as 13 more than the number.

A: Find a number for which of 13 less than the number is the same as 13 more than the number.

Q: find the value of x 2х - 8 x+2 2х- 5 x+1

A: Using segment relationship a×b=c×d.

Q: Find two real numbers whose sum is 12 and whose product is 32. 4 and 8 2 and 16 There is no answer

A:

Q: Find (i) the characteristic equation and (ii) the eigenvalues and corresponding - 3 5 eigenvectors…

A: Since you have posted multiple questions, we answered the first question for you. If you want any…

Q: Solve. х—7_х+3 х — 4 х+4

A: To solve x-7x-4=x+3x+4

Q: 4 Find x. 2x -10 14

A: Given a circle with two chords intersecting each other. To find x

Q: how did you get infinity

A: we need to know that limx→∞(x)=∞ and limx→∞x2=∞and∞=∞

Q: Can you help me solve #5

A: Given: function and interval.

Q: Find x. X+4

A:

Q: 2- w = - w

A: We have given a complex number property;

Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.