46 49 51 60 63 64 72 81 53 65

Q: 76 73 71 67 64 62 61 5

A:

Q: 18 26 33 40 44 45 49 75 80 125

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 15.90 32.00 18.40 35.50

A:

Q: 70 85 89 76 25 54 30 87

A: We have given data are 70,85,89,62,65,76,25,54,56,41,7,30,87,58,58,56,13,100,64,26,26,64,10,44,91

Q: 45.99 + 42.99 + 8.99 + 10.99 + 23.53

A:

Q: 15 42 64 12 45 63 70 48 82 42 33 75

A: a. The frequency distribution for the give 40 observations is given below : Excel is used for the…

Q: 16 42 59 61 40 38 68 80 53 82 51 4 50 31 21 34 46 71 2/7

A: In regression, there are two types of variables: the dependent or response variable and the…

Q: 24 35 46 57 68 79 06 101 112

A: Given that  Graph of exam scores. The graph is bell shaped so, it is normally distributed. The…

Q: 00 91 411 71. 814 72. 154 154 73. 36 2 74. 93 75. 816 276 76. 272

A: To find:-

Q: 124° 136° 141° 132° 129° 158° 116°

A: Given   octagon

Q: 118 24 メ 7 22° 53° 44° 51 63% 9. 27 39° 101

A:

Q: ems 7) 8) 60° 37 20 51° 25 35 9) 40 80° 30

A: Given that the triangle below  To find the indicated angle

Q: 30° 60° 60° 4 14 21 45 47°

A:

Q: 22+44= 22*44=

A: We can find the answer to both the question as below.

Q: 5. 10 20 60 30 40 50 200 230 264.5 304.17 462.61 y 349.8 402.27

A: We have, For Linear the rate of change test is  y2-y1x2-x1=fx2-fx1x2-x1=m For exponential functions,…

Q: 30 25 |42 35 40 48 5:6 O 8:9 O 7:10

A: We are given the following figure. Notice 2530=4048=3542=56.

Q: 1) 36 64 3) 36 100 5) 144 81

A:

Q: 48 37 56 18. 56 37 47

A: SINCE YOU HAVE ASKED MULTIPLE QUESTIONS IN SINGLE REQUEST, WE WILL BE ANSWERING ONLY THE FIRST…

Q: Heights Weights 66 195 67 210 79 182 75 204 70 173 67 198 79 222 76 166 65 220

A: Coefficient of variation of heights..

Q: 12°22'41" + 44°41'34"

A:

Q: 21 28 22 21 23 11 20 35

A:

Q: (34)(35) = O 620 O 99 O 39 320

A: we have to solve the following

Q: 57 57 B 40° 83° A C 40% 83° 67 40°

A: topic - similar triangles

Q: 17. 18 19. 34 21. 31 口 42

A: Ques 17: Using trigonometric relation tanθ=PerpendicularBase⇒tan14o=14x⇒x=14tan14o⇒x=140.249⇒x=56.22

Q: 50 107 36 A = 25 54 20 31 66 21

A: This is a problem from linear transformation.

Q: 45° 4 + 45° 4.

A: The given triangle is a right triangle. Two angles other than the right angle are equal to each…

Q: 1. 48 a° • 24° 4. 94° 56° 28; 47; 105

A:

Q: 19. 26 34° 70°

A:

Q: 73° b O 73 О 94 О 17 О 107

A: b=107°

Q: 46×12

A: Find value of 46×12

Q: 30 15 48 24 25

A:

Q: 80 22 47 19 2 35 62 83 96 11 7

A: The given data is 80,22,47,19,2,35,62,83,96,11,7

Q: 92° A C 46 92 88 44

A: The explanation of answer as follows :-

Q: 76.13" B. 98.86" C. 31.468" D. 97.34"

A:

Q: 5. 9. 111 10 3/4 78 1/63 98 6 14 13 f 11 12 2.

A: Consider the figure

Q: Economics: 66 90 89 55 58 44 42 History: 58 76 65 58 53 49 56

A:

Q: 1) 60 2) 80 18 40 112 50

A:

Q: 9. 27 81 243 6 ... = 8 32 128 +

A:

Q: 48 44 20.4 46

A: S.no. x 1 7 2 8 3 9 4 10 5 14 6 15 7 16 8 21 9 23 10 24 11 25 12 27 13 33…

Q: 155 170 200 188 88 87 85 80

A: The given data is Attendance  Academic Performance 155 88 170 87 200 85 188 80

Q: 70 607 46 3 90 60 93 65 40 47 2x 4x

A: Due to Bartleby guidelines, only 1question can be solved. Please repost the remaining questions to…

Q: 70. 16* 71. 81*

A: The given question can be solved as shown in step2.

Q: 288 30 18 36 41 296 23 30 2 173 18 23 14 メ

A:

Q: 45 31 100 90 104 104 45 73 31

A:

Q: 47° 29' – 71° 18' – 71°

A: Angles have a full rotation of 360 degree. Out of that Each degree is divided into 60 equal parts…

Q: 31 22 B 39 А. 37.5 В. 52.5 С. 75.0 D. 103.0

A:

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.