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hodyreva [135]
3 years ago
13

The lengths of a certain species of fish are approximately normally distributed with a given mean ll and standard

Mathematics
2 answers:
RoseWind [281]3 years ago
5 0
How are you? Ok so It probably B but I’m not sure so just wait a few minutes till someone else answers because I’m not sure
astraxan [27]3 years ago
4 0

Answer:

68%

Step-by-step explanation:

You might be interested in
Point M is on line segment \overline{LN}
MissTica

Considering the relation built the presence of point M on line LN, the numerical length of LN is of 9 units.

<h3>What is the relation from the presence of point M on the line LN?</h3>

Point M splits line LN into two parts, LM and MN, hence the total length is given by:

LN = LM + MN.

From the given data, we have that:

  • LN = 2x - 5.
  • LM = 3.
  • MN = x - 1.

Hence we first solve for x.

LN = LM + MN.

2x - 5 = 3 + x - 1

x = 7.

Hence the total length is:

LN = 2x - 5 = 2 x 7 - 5 = 14 - 5 = 9 units.

More can be learned about relations and lines at brainly.com/question/2306122

#SPJ1

3 0
1 year ago
If a cylinder has a height of 7 m and its base has a radius of 6 m, what is its volume? Use 3.14 for 5 and
tia_tia [17]

Answer:

Step-by-step explanation:

5 0
3 years ago
According to the empirical rule, if the data form a "bell-shaped curve" (normal distribution), approximately what percent of the
Ann [662]

Answer: B. 95.0

Step-by-step explanation:

In statistics , the famous empirical rule says that " if the data is normally distributed then 68% of the observations will be contained within \pm1 standard deviations from the arithmetic mean, 95% of the observations will be contained within \pm2 standard deviations from the arithmetic mean and 99.7% of the observations will be contained within \pm3 standard deviations from the arithmetic mean".

Hence, B is the correct answer.

3 0
3 years ago
Suppose you roll a die. Find the probability of each event. Show your work. Simplify all answers.
Tema [17]

Answers:

a) 1/6

b) 0

Step-by-step explanation:

a) this is the way i remember

on a 6 sided dice there are <em>6</em> outcomes. 5 is 1 of those outcomes. so its 1/<em>6</em>

b) there no 7 on a six sided dice so its impossible. impossible outcomes are represented as 0

7 0
3 years ago
Marti rolls two dice what is the probability that the sum of the dice is 7 given that the first die is 2
Igoryamba
We have 6x6 for all the possibilities for rolling 2 dices. and we know: (2;5) is the only way So the answer should be 1/36 i hope its right  :)
5 0
3 years ago
Read 2 more answers
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