In this question you must show detailed reasoning. In a survey into pet ownership. one of the questions was 'Do you own either a cat or a dog (or both)?". A total of 121 people took part in the survey and you should assume that they form a random sample of people in a particular 1own. The results, classified by the age of the person being surveyed, are shown in Table 2. Ownership of cat or dog Does own Does not own Over 45 years Age Under 45 years 38 29 23 31 Table 2 Carry out a test at the 10% significance level to investigate whether, for people in this town, there is any association between age and ownership of a cat or dog.

Q: 3.3 31 3 O 3 O 3평 37

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Q: An object moves with velocity as given in the graph below (in ft/sec). How far did the object travel…

A: Let's find distance of objects travel from t=0 to t=45.

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Q: 8.20+2

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Q: 12 X-

A: The solution is given below

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A: SOLUTION-

Q: 1. 2. 3.

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A: We need to perform left endpoint approximation.

Q: Suppose that 103 Σ ai = 19 and i=1 103 i=1 b₁ = 18. Compute the sum.

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Q: 6.1 10

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Q: 6. 6. х 14

A: Given: 9x=x14

Q: ne distance between the points on the gi

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Q: 29 14

A: It's trigonometric question so I'm providing hand written solution for better understanding.

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A: Given that  The vector

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A: Will use basic trigonometry to solve this. Particularly we will use sine of x.

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A: Identify the postulates for each drawing

Q: 4. 15 33,

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Q: 9.

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Q: 2. 27

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Q: 6. 8.

A: Pythagorean Theorem:                  Pythagoras theorem states that  "In right angled triangle ,…

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Q: 5.1  5

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Q: 4. 36

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A:

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.