Activity 8: ABC Travel agency, a nationwide local travel agency, offers special rates on summer period. The owner wants additional information on the ages of those people taking travel tours. A random sample of fifty (50) customers taking travel tours last summer revealed these ages. 57 37 39 18 29 42 61 67 49 53 47 24 28 34 45 58 63 70 51 54 48 36 46 60 66 77 40 52 56 49 19 31 46 44 62 64 58 68 38 50 51 55 54 48 27 36 a. Arrange the data in array b. Determine the range and class interval 59 74 39 48 Solution 的一

Q: Letter C is 59E, not 53E

A: We need to write (59E)twelve in base 10. (It is given that face value of E is 11)

Q: Please answer number two and can you show how its done in excel.

A: 2)   Null Hypothesis:   H0: The distribution of the percent wound healing is not normal.…

Q: hello, i need the answer for the second question as well. thank you

A:

Q: now please answer d and e

A:

Q: 3Cant understand this, please  Write on paper and write the question too so I can print

A:

Q: Table for 77 and 78 mph 4.5 5.7 7.8 9.6 13.4 rpm 1,500 2,000 2,500 3,000 3,500 mpg 8.2 6.9 4.8 4.1…

A: The given problem is to find the quadratic regression for the model from the given data of fuel…

Q: #2 - Niku

A: Given, The Caesar cipher method to encrypts message by changing each letter of the alphabet to the…

Q: Number 9 was not answered. I ask for 5 and 9 not 5 and 6. Thank you.

A: We find linear function using table and then find f(0).

Q: The answer is incorrect.Please write it again

A: The general equation of conic is  Circle if Parabola if but not both equal to 0Ellipse if  and are…

Q: 3 4 B 2.

A: 23.(i)

Q: okay can you also do part b now.

A:

Q: can cli

A: Given: Climbing of 10 steps with 1 or 2 step at a time

Q: last two questions?

A: We will use reduce row Echelon form to find possibilities to convert the given matrix into identity…

Q: Karla sings for 45 minutes for y days each week. On the other days of the week, she plays the piano…

A: Karla sings 45 minutes for y days in each week. Other days piano play = 1.5 hours 45 minutes = 45/60…

Q: can you show the table that you used

A: Given that, The sample size is, n = 45 The population mean is, μ=105 The population standard…

Q: There are 49 dogs signed up to compete in the dog show. There are 36 more small dogs than large dogs…

A:

Q: k) Give a "real world" interpretation of the residual calculated in part i). k) Make the following…

A: From the provided data we have the regression equation as, y^ =99.17341-1.59249x Part k: The…

Q: xp= /3-x =dx

A:

Q: Number 24, please.

A: detailed solution is given below

Q: Can number 9 be completed please.

A: Given a 1211220021112347451112 b 1202231110240000

Q: cole to toolo orsdingies bolcovon AVOMA YAw-ono A 0 23. Based upon the results, does the professor…

A: Since p=0.002<alpha=0.05 Then variable are significant, now we check pair wise comparison then we…

Q: ferent ways could you schedule your free t

A: Given: Total number of hours, n = 7 hours Free time, r = 4   Use combination here, the formula is as…

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.