Consider this data set of (n 117) birth weights in grams that has been sorted. %3D 1545 1607 1870 1954 1959 1971 2136 2223 2230 2270 2271 2273 2316 2347 2445 2523 2585 2605 2631 2635 2644 2666 2678 2689 2723 2738 2755 2759 2770 2775 2780 2812 2825 2844 2866 2884 2890 2893 2915 2917 2918 2923 2943 2963 2978 2990 2990 2990 3010 3038 3046 3061 3088 3094 3099 3106 3106 3113 3119 3124 3131 3164 3164 3169 3173 3182 3192 3221 3265 3305 3340 3354 3375 3391 3408 3425 3429 3438 3443 3456 3483 3507 3536 3539 3558 3569 3577 3584 3599 3624 3626 3632 3634 3640 3681 3685 3697 3698 3702 3716 3729 3753 3784 3806 3807 3878 3916 3942 3988 4090 4167 4184 4269 4310 4362 4471 4594 Use the Formula for Finding the kth Percentile from the OpenStax text, section 2.3, Mea Location of the Data. To find P16, first find the locator? i (don't round yet) %3D Use the locator, give the value for the 16-Percentile: P16 %3D

Q: n the brackets, how did you know to use the 21 and 20 percentiles?

A: The number of observations, The data set…

Q: a. Determine the 30th percentile. P30 Round to three decimal places if necessary b. Determine the…

A:

Q: Many athletes (and their parents) worry about the risk of concussions when playing sports. A…

A: First let us sort the head circumferences (in inches) for the players on the team; No. Head…

Q: Find the percent of 16/20 and 4/20. What are the relationships between the answers?

A:

Q: alculate the 40th percentile of the data shown, 1.1,5.5,9,14.3,20.6,24.3,25.6,27.1,27.6,28.7

A: Answer:- Given data,               1.1,5.5,9,14.3,20.6,24.3,25.6,27.1,27.6,28.7               Find…

Q: The histogram below gives the length of service of members of the Department of Chemistry at a…

A: The formula to compute the percentage of faculty have less than 20 years of service is, % of faculty…

Q: Determine whether the value 15% is a parameter or statistic: In a random sample of 100 students who…

A: The given information is statement is “In a random sample of 100 students who passed statistics, 15%…

Q: Find the percentile for the data value. Data set: 3, 11, 7, 22, 3, 23, 13; data value: 7

A: Data set is 3, 11, 7, 22, 3, 23, 13

Q: what is the annual income of a household in the 90th percentile of annual household income in…

A: In normal distribution mean, median and mode are equal Mean=Median=Mode=75847, Standard…

Q: Fimd the Z score associated with the 15th percentile.

A:

Q: Calculate the student's weighted grade point average if they received the following grades in their…

A: Given that,No. of different courses = 5To find the weighted grade point average of the…

Q: Find the percentile for the data value. Data set:…

A: Given: Data Set:  Data set: 121,133,125,119,127,129,119,117,124,121,125,135,117,121,123,118;

Q: 1.8 2.3 6.7 11.3 16.7 25.2 26.9 27.9

A: Percentile is the value in the data below which certain percentage of the data lie.   For computing…

Q: q11- Median is which percentile of the data? Select one: a. 25th. b. 50th. c. 75th. d. 80t

A: b. 50th

Q: iven the following data, find the weight that represents the 56th percentile. Weights of Newborn…

A: The data is given on the weight of the babies.Given that,Sample size To find the 56th percentile.

Q: (a) Compute E(Y). E(Y) = (b) Suppose an individual with Y violations incurs a surcharge of $90Y2.…

A: 1) It is given that the random variable Y denote the number of moving violations for which the…

Q: in the highest 2.5 percent eat?  What is the z-score

A: Given that 2.5% of the highest area present in the data. That is, P(Z>z)=2.5%=0.025…

Q: Use the data:  n = 100, x = 45, 95% level of confidence Find the margin of error for estimating a…

A:

Q: Calculate the 30th percentile of the data shown x 2 4.7 4.8 8.6 12.3 16.8 19.2 20.7 21.3

A: Given information- We have given a data set- X - 2, 4.7, 4.8, 8.6, 12.3, 16.8, 19.2, 20.7, 21.7 We…

Q: C2. GSS 2014 and GSS 2018 respondents were asked their opinion on whether homosexuals should have…

A: Given information: GSS 2014 and GSS 2018 respondents were asked their opinion on whether…

Q: Identify the test statistic. x² = 116.97 (Round to two decimal places as needed.)

A: Provide data,   25-34 35-44 45-54 55-64 Not HS grand 28 46 49 70 HS 85 18 88 83 1-3 years…

Q: Find the percentile for the data value. Note that the data values are in ascending order. Data set:…

A: The ascending order data set is, 2, 3, 3, 3, 3, 3, 4, 7, 7, 7, 8, 8, 9, 12, 14, 14, 14, 14, 14, 15…

Q: find the 95% c.I for the mean selling price of 1300 sq ft condos remember n=5 , b0=-32.7, b1=7.5 ,,…

A: To find the 95% confidence interval (CI) for the mean selling price of 1300 sq ft condos, we can use…

Q: Find the 5 number summary for the data shown x 3.9 5.4 6.5 8.9 11.3 11.8 24.6 27.8 28.4

A:

Q: calculate the 30th percentile of the data shown, 3.4,3.9,7,11.7,14,20.3,26.2,27.8,28.9

A: given data 3.4,3.9,7,11.7,14,20.3,26.2,27.8,28.9arrange data in ascending…

Q: technician needs to change the oil in a car is uniformly distributed between 11 and 21 minutes. Let…

A: It is an important part of statistics. It is widely used.

Q: Find the percentile for the data point. Data set: 51 33 41 72 74 75 32; data point 51

A: 51 33 41 72 74 75 32

Q: Forty percent of players scored 8 points or Sixty percent of players scored 8 points or more - less…

A: Given that,The 40th percentile for points scored per player in a game is 8.That is,P40 = 8