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mars1129 [50]
3 years ago
13

The mean yearly rainfall in Sydney, Australia, is about 137 mm and the standard deviation is about 69 mm ("Annual maximums of,"

2013). Assume rainfall is normally distributed.
c. If a year has a rainfall less than 100mm, does that mean the year is an unusually dry year? Why or why not? Do not use the word "it" in your reason for why or why not.
SAT
1 answer:
Maru [420]3 years ago
5 0

Answer:

I hope this answers the question

Explanation:

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in a local fitness club 32% of the members lifted weights, 41% preferred aerobics and 6%preferred both.if a member is chosen at
castortr0y [4]
<span>Members lifted weights: W=32%
</span><span>Members preferred aerobics: A=41%
</span>Members preferred both: B=6%
Members lifted weights only: Wo=W-B=32%-6%→Wo=26%
Members preferred aerobics only: Ao=A-B=41%-6%→Ao=35%
F<span>ind the probability that the member prefers another method neither weights nor aerobics to exercise: N=?

N=100%-Wo-Ao-B
N=100%-26%-35%-6%
N=100%-67%
N=33%

Answer: T</span>he probability that the member prefers another method neither weights nor aerobics to exercise is 33%
3 0
3 years ago
A survey participant is randomly selected. Let f be the event that the participant’s first motor vehicle had four cylinders and
andreev551 [17]

The value of P(fc and u) is 0.09

From the complete question, we have the following highlights:

  • A total of 200 participants were surveyed.
  • 18 of the survey participant's first motor vehicle had four cylinders and the participant’s first motor vehicle was an SUV.

These mean that;

n(fc\ and\ u) = 18

n =200

So, the value of P(fc and u) is calculated using:

P(fc\ and\ u) =\frac{n(fc\ and\ u)}{n}

This gives

P(fc\ and\ u) =\frac{18}{200}

Divide 118 by 200

P(fc\ and\ u) =0.09

Hence, the value of P(fc and u) is 0.09

Read more about probabilities at:

brainly.com/question/8652467

5 0
3 years ago
In indirect democracy, all the powers are placed in the hands of the individual.
Verizon [17]

Answer:

False

Explanation:

Representative democracy, also known as indirect democracy or representative government, is a type of democracy founded on the principle of elected officials representing a group of people, as opposed to direct democracy. ... In it the power is in the hands of the representatives who are elected by the people.

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3 years ago
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I need y’all to answer this ASAP no rocky.
RideAnS [48]

Answer:

c maybe im not rlly sure

Explanation:

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3 years ago
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Use an online search engine to find a trusted online dictionary then examine the meaning of the word recalcitrant. describe the
Ivanshal [37]

The word 'recalcitrant' has a Latin origin<em> </em>(<em>calcitrare</em>) and was originally used for describing "to kick" actions.

<h3>What does recalcitrant mean?</h3>

Recalcitrant is a word derived from <em>calcitrare</em><em> </em>(Latin) and originally used for indicating "to kick" actions.

A person considered 'recalcitrant' is someone who is obstinately defiant of authorities and/or social restraints.

Two synonyms of this word (recalcitrant) may be ungovernable and insubordinate, whereas two antonyms include docile and subordinate.

Learn more about the meaning of recalcitrant here:

brainly.com/question/3323996

5 0
2 years ago
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