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nikdorinn [45]
2 years ago
14

A recent study showed that women who lived near a freeway had an unusually high rate of rheumatoid arthritis. Sarah said, "They

should move away from freeways." Select the correct fallacy in Sarah's reasoning?
Mathematics
2 answers:
mote1985 [20]2 years ago
6 0

Answer:

Step-by-step explanation:

Sarah is falling for Pitfalls 5 and 6.

A statistical association does not mean causation. there must be proof to support the cause and effect and even if there were proof to support the cause and effect, extending the result about groups to an individual is not proper

vitfil [10]2 years ago
5 0

Answer:

Step-by-step explanation:

Full question

A recent study showed that women who lived near a freeway had an unusually high rate of rheumatoid arthritis. Sarah said, “They should move away from freeways.”

Select the correct fallacy in Sarah’s reasoning? (You may select more than one answer)

Pitfall 1: Conclusions from Small Samples unchecked

Pitfall 3: Conclusions from Rare Events checked

Pitfall 4: Poor Survey Methods checked

Pitfall 5: Assuming a Causal Link checked

Pitfall 6: Generalization to Individuals

Sarah is falling for Pitfalls 5 and 6. Just because a statistics can be associated with a trend does not mean causation. There must be concrete evidence to support cause snd effect and even if there were evidence to support cause and effect, extending the result about groups to an individual is not appropriate. You cannot just generslize an outvome without some form of evidence

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At a particular restaurant, each onion ring has 45 calories and each chicken wing has 65 calories. A combination meal with onion
IceJOKER [234]

Answer:

Number\ of\ chicken\ rings=5\\\\Number\ of\ onion\ rings=10

Step-by-step explanation:

Let\ number\ of\ chicken\ rings=x\\\\Number\ of\ onion\ rings=Number\ of\ chicken\ rings+5=x+5\\\\

Calories:

Calories\ in\ 1\ chicken\ ring=45\\\\Total\ calories\ because\ of\ onion\ ring=45\times Number\ of\ onion\ ring\\\\Total\ calories\ because\ of\ onion\ ring=45\times(x+5)=45x+225\\\\Calories\ in\ 1\ onion\ ring=65\\\\Total\ calories\ because\ of\ chicken\ ring=65\times Number\ of\ chicken\ ring\\\\Total\ calories\ because\ of\ chicken\ ring=65x\\\\Total\ calories=Calories\ because\ of\ onion\ ring+Calories\ because\ of\ chicken\ ring\\\\Total\ calories=45x+225+65x\\\\Tota\ calories=110x+225

Given\ total\ calories=775\\\\110x+225=775\\\\110x=775-225\\\\110x=550\\\\x=5\\\\Number\ of\ chicken\ rings=5\\\\Number\ of\ onion\ rings=5+5=10

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A building across the street casts a shadow that is 24 feet long. Your friend is 6 feet tall and casts a shadow that is 4 feet l
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The height of the building is 16 feet.
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A) He wanted to create zero pairs on the left side of the equation to get a positive coefficient of x on the right side
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Use forward and backward difference approximations of O(h) and a centered difference approximation of O(h2) to estimate the firs
strojnjashka [21]

Answer:

Answer has explained below.

Step-by-step explanation:

Consider the function is:

F(x) = 25x3 – 6x2 +7x -88

Differentiate with respect to x, we get

F’(x) = 25. 3x2 – 6.2x + 7

       = 75x2 – 12x +7

At x = 2, we have

F (2) = 25(2)3 – 6(2)2 + 7(2)-88

        =102

And f’(2) = 75(2)2 – 12 (2) +7

               =283

Now, calculate forward divided difference as:

xi + 1 = xi + h

        =2 + 0.25

        =2.25

F (xi + 1) = f (2.25) = 25 (2.25)3 – 6(2.25)2 +7(2.25) -88

                            =182.21

f’(2) = f(2.25) – f(2) / 0.25 = 182.21 – 102 / 0.25

                                             = 320.84

Єt = 283 – 320.8 / 283 = -13.36%

Now calculate backward divided difference:

Xi-1 = xi –h = 2 – 0.25 = 1.75

F(xi-1)= f(1.8) = 25 . (1.8)3 -6 (1.8)2 + 7 (1.8) – 88

                       = 50.96

F’(2) = f(2) – f(1.8) / 0.25 = 102 – 50.96 / 0.25 = 204.16

Єt = 283 – 204.16 / 283 = 27.86%

Finally, centered divided difference is obtain by inserting f(xi+1) and f (xi-1):

F’(2) = f(2.25) – f(1.8) /2 x 0.25 = 320.84 -50.96 / 0.5 = 539.68

Єt = 283 – 539.68 / 283 = -90.7%

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Answer:

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That notwithstanding other days which will feel like watching movies or the public holidays which she would be free to relax.

Step-by-step explanation:

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