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ICE Princess25 [194]
3 years ago
10

In a random sample of 400 people who were questioned regarding their participation in sports, 160 said that they did participate

. find a 98% confidence interval for p. put your answers in interval notation i.e. (a,
b.and round your answers to 3 decimal places.
Mathematics
1 answer:
Scilla [17]3 years ago
8 0
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Please help me with this!
Igoryamba

Answer:

1: 39,284

2: 58,672.8

3: 2,066.79153912

4: 183.801664976

5: 8,744,119.16410

Those are the answers to the problems now you can just determine which ones are from least to greatest

7 0
3 years ago
Read 2 more answers
Find 2 consecutive odd integers sum of who's square is 290​ pls send fast
ELEN [110]

Answer:

<h3>Hence required integers are 11 and 13</h3>

Let x an odd positive integer

Then, according to question

x^2 +(x+2)^2=290

2x^2 +4x−286=0

x^2 +2x−143=0

x ^2+13x−11x−143=0

(x+13)(x−11)=0

x=11 as x is positive

Hence required integers are 11 and 13

Step-by-step explanation:

Hope it is helpful....

7 0
3 years ago
a neophyte is a beginner. on the first day of classes, 28,000 students arrived at the university campus. if three-sevenths were
navik [9.2K]

Answer:

16 ,000  students are not neophytes.

7 0
3 years ago
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Furnace repairs Rj's plumbing charges $55 plus $40 per hour for emergency service. Gary remembers being billed over $150 for an
bulgar [2K]
You set it up as a y=mx+b problem 150=55x+40 then you subtract 40 from 150 making 110=55x so x=2
6 0
3 years ago
Its length is
melamori03 [73]

Answer:

$100

Step-by-step explanation:

40x30=1200

1200/12=100

7 0
3 years ago
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