Which statements are true descriptions of earth's interior layers? select the two correct answers.

Suppose that IQ scores have a bell-shaped distribution with a mean of 101 and a standard deviation of 12. Using the empirical ru

7nadin3 [17]

95.44% IQ scores are between 77 and 125

We're given,

Mean (a)=101

standard deviation (b)=12

To find : $P[77 < x < 125]$

Using Empirical Rule:

∴ $P[77 < x < 125]$ $=$ $P[\frac{77-101}{12} < \frac{x-a}{b} < \frac{125-101}{12}]\\$

$=P[-2 < z < 2]\\$

$=P[Z < 2]-P[Z < -2]\\$

$=0.9772-0.0228\\$

$=0.9544$ =95.44% (approx)

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3 0

1 year ago

If the middle bend of a three-bend saddle is a 30-degree bend, the two outside bends will each have angles of

padilas [110]

30 because all 3 angles have to add up to 90

5 0

2 years ago

Read 2 more answers

Which of the following is an element of the comparative advantage principle.

kari74 [83]

Guy uuuu yuuu you be tyy

3 0

1 year ago

Using the performance planner on a monthly basis allows you to optimize which two aspects of an account? (choose two.)

k0ka [10]

Using the performance planner on a monthly basis allows one to optimize two aspects of an account, which are bid and budget.

<h3>What is a performance planner?</h3>

The performance planner is a tool which helps to obtain the best bids and mean monthly budget around all the campaigns.

The objective of a performance planner are:

Enhance the conversation number to achieve any upcoming spend premise.
Helps to obtain the best bids and mean monthly budget.
Provide the chance to get the benefit of seasonality opportunities.
Provides new possibilities to enhance the sales through ad and campaigns.

Hence, using the performance planner on a monthly basis allows one to optimize two aspects of an account, which are bid and budget.

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3 0

1 year ago

Dr. Peters has been so busy managing erratic blood sugars and chronic knee pain in one of his patients, that he didn't realize s

kogti [31]

With the help of pop-up notifications (alerts) within the EHR, Dr. Peters is given reminders for specific screening tests for patients.

EHR is an acronym for electronic health record and it can be defined as a systematized collection of a patient's medical history that are electronically stored in a digital format.

In this context, we can infer and logically deduce that with the help of pop-up notifications (alerts) within the electronic health record (EHR), Dr. Peters is given reminders for specific screening tests for patients.

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1 year ago