Which refers to the different ways that people prefer to learn?

musickatia [10]

The correct answer is d hope i could help

6 0

2 years ago

the distribution of lengths of salmon from a certain river is approximately normal with standard deviation 3.5 inches. if 10 per

juin [17]

Complete question;

<em>The distribution of lengths of salmon from a certain river is approximately normal with a standard deviation of 3.5 inches. If 10 percent of salmon are longer than 30 inches, which of the following is closest to the mean of the distribution? 26 inches A 28 inches B 30 inches C 33 inches D 34 inches</em>

Option B is correct. The value that is closest to the mean of the distribution is 30inches.

The formula for calculating the z-score is expressed as:

$z=\frac{ x-\mu}{\sigma}$

Given the following parameters

$\sigma = 3.5\\x = 26in$

If 10 percent of salmon are longer than 30 inches, then:

P(x>30) = 0.1

Using the z table to get the value corresponding to the mean area 0.1.

The required z-score will be -1.285

Substitute the resulting parameters into the formula to get the mean of the distribution.

$z=\frac{x-\mu}{\sigma}\\-1.285=\frac{26-\mu}{3.5}\\-1.285 \times 3.5 = 26 - \mu\\ -4.4975 = 26 - \mu\\\mu = 26 + 4.4975\\\mu = 30.4975\\\mu \approx 30in$

Hence the value that is closest to the mean of the distribution is 30inches.

Learn more here: brainly.com/question/15295437

3 0

1 year ago

At a construction site, a builder plans to cut down an 8-foot-by-9-foot piece of plywood. She plans to discard any pieces that s

FromTheMoon [43]

Answer:

30ft²

Explanation:

The area of the plywood that she has:

8 ⋅ 9

=72ft²

The area of the plywood she cut

7 ⋅ 6

=42ft²

The area discarded should be:

72ft² - 42ft²

= 30ft²

3 0

2 years ago

According to scott, the chief operating officer of barcelona restaurant group, the only way a business can ensure to have enthus

Scilla [17]

According to the chief operating officer of the Barcelona restaurant group, the only way to have enthusiastic, nice, fun employees is by hiring people that already have these qualities.

<h3>Why are enthusiasm and kindness important in employees?</h3>

These two qualities are highly appreciated because they often increase customer satisfaction and improve relationships between workers.

<h3>How can you get these qualities in employees?</h3>

Some people consider being enthusiastic, nice, and fun can be developed. However, for some people such as Scott, who is the chief of the Barcelona restaurant group, it is better to hire people who naturally have these qualities.

Learn more about employees in: brainly.com/question/26357311

7 0

2 years ago

A reaction was found to be zero order in a. Increasing the concentration of a by a factor of 3 will cause the reaction rate to.

gayaneshka [121]

Answer:

<h3>Where is the choices</h3>

Explanation:

<h3>please send it in comment section </h3>

7 0

1 year ago