QUESTION 15 At the Tyson's Corner mallI, 205 people were observed as they spent their time there. Use the summary provided in the table to find the probability of randomly selecting an adult (i.e., 18 or older) from those that are not shopping. Shapping (H) Walking (W) Browsing (B) Total Child (0-17) (C) 10 12 27 Young Adult (Y) 20 8. 35 63 Older Adult (A) 40 45 30 115 Total 70 58 77 205 5,

Q: Hi! I can't see the solution because its cut off. Could you send it again please?Thanks!

A:

Q: I'm not sure what you did in step 2, can you explain it please?

A: We can solve this question by using application of basic algebra through step by step easy…

Q: Can you help me with Practice Problem, Thank you.

A:

Q: Step by step how do I solve this problem? Please help.

A: The function may be written as y= f(x) Domain: It is the possible inputs of the function. Here it is…

Q: (a) The curve with equation y² = x³ + 3x2 is called the Tschirnhausen cubic. Find an equation of the…

A:

Q: Can you please help me solve this in detail so I can understand it better? I don't feel confident…

A: Take LCM then solve

Q: Can you help me with Practice Problem, Thank you.

A:

Q: Can you help me with Practice Problem, Thank you.

A: To find the values of a and b for which the line 2x + y = b is tangent to the parabola y = ax2 when…

Q: Can you help me with Practice Problem, Thank you.

A: Step 1:

Q: How do I solve this and please provide the steps

A:

Q: One more time. Write the equ of a line that safely lands the plane. Press "Submit" to see if the…

A: Given-  To Find- The equation of the line that safely lands the plane. Formula Used- The equation…

Q: How do I solve this ?

A: GIVEN: 6 - x - x2  if x ≤ 32x - 5         if x > 3

Q: I am not sure of how to solve .  I believe I keep missing a step.

A: The given equation is y =2x^3 -5x.The values of x =-2 and delta x= 0.1.

Q: How do I solve this ?

A:

Q: Can you help me with Practice Problem, Thank you.

A: Step 1: Step 2: Step 3: Step 4:

Q: Can you explain it better with all steps?

A: logeea=a and logea=lna

Q: Can you help with this practice problem

A:

Q: How can I upload the data? I have tried to upload the data but it doesn't accept the documents i…

A: To upload the data, you can try compressing the Excel file into a zip folder and then uploading the…

Q: Good evening,  I am having trouble correctly solving this probem step by step, could I have some…

A: Given data set is, Xi: 8, 9, 8, 7, 9, 15, 5, 6, 8, 4, 12, 7, 8, 2 We know that, Range = Maximum…

Q: Huh? Can you write this out so I can follow along. Step 2 makes no sense at all.

A: We have to simplify the expression 2xy33x3y2.

Q: how do i solve this?

A: Given that: The table ,

Q: I want to know how to complete this step by step and what the answer is.

A: Here we use two way tables with Joint and Marginal  relative frequencies   Dogs Cats Total…

Q: Can you help me with Practice Problem, Thank you.

A: Step 1: Step 2: Step 3: Step 4:

Q: I keep getting stuck trying to solve this please help

A: Recall the following fact.

Q: Hello, thank you for your response however, I am having a hard time following it because of the…

A:

Q: I am not sure how to even go about solving this.

A: The following is the formulae to calculate Weighted Average (W)…

Q: Can you explain the second question/step 2 more clearly? I'm having trouble following what to do.

A: We have to find the values at which x2 + y2 = 8 passes the vertical line test.

Q: Can you help me step by step with this problem?

A: The given is:

Q: Can you explain why you used the certain equations?

A: The solution given by an Expert is correct

Q: How do I solve this?

A: 1,2,3....,23,24,25 are called element of set S.  Hence, set S has 25 element which mean n(S) = 25…

Q: can you please explain better the steps? I do not understand

A: Transportation & Storage

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.