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Alex_Xolod [135]
2 years ago
10

Were people able to make weather predictions before thermometers and radar were invented?

Social Studies
1 answer:
anastassius [24]2 years ago
5 0

Answer:

yes

Explanation:

bc they used the color of the sky

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Ezekiel's message was to _____.<br><br> speak God’s word<br> deliver the scroll<br> rule the people
slavikrds [6]

Answer: speak God's word

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3 years ago
Which Supreme Court case legalized the use of contraception between a married couple?
Elis [28]

Answer:

Other guy is wrong. This isnt about abortion its about contraception. This is what i found on google.: Supreme Court of the United States

Connecticut Supreme Court reversed. Griswold v. Connecticut, 381 U.S. 479 (1965), is a landmark case in the United States about access to contraception.

6 0
2 years ago
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Which two religious reasons brought many colonists to North America?
Ipatiy [6.2K]

Answer:

a)  

   Step-by-step explanation:

Previous concepts

A chi-square goodness of fit test "determines if a sample data matches a population".

A chi-square test for independence "compares two variables in a contingency table to see if they are related. In a more general sense, it tests to see whether distributions of categorical variables differ from each another".

Solution to the problem

Let's define some notation:

N= Total number of individuals for a population

n = Total of individuals selected from a sample

n1= number of objects/individuals with characteristic 1

n2= number of objects/individuals with characteristic 2

k1= number of levels for the variable or factor 1

k2= number of levels for the variable or factor 2

Part a

For a chi square goodness of fit test the degrees of freedom are given by:

Where k represent the total number of categories on the godness of fit test.

Part b

For a chi square test of independence the degrees of freedom are given by:

Where k1= number of levels for the variable or factor 1, k2= number of levels for the variable or factor 2 for the chi square test for independence.

EDIT - OMG IM SO SORRY, I DIDN'T REALISE THIS WAS THE WRONG QUESTION UNTIL AFTER I ANSWERED. IM SORRY

7 0
3 years ago
The demographic measure called the “sex ratio” refers to
ludmilkaskok [199]

Answer:

the number of males for every 100 female.

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Which assessment finding would the nurse interpret as a therapeutic effect of atropine?
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The assessment finding would the nurse interpret as a therapeutic effect of atropine is  Increased heart rate.

The perception of a principle of therapeutic motion indicates a defined approach of therapy that has an effect (probably wonderful, as a minimum maximum of the time) upon sufferers, alongside speculation approximately the mechanism that ends in that impact.

A ratio that compares the blood attention at which a drug will become poisonous and the awareness at which the drug is effective. the larger the healing index (TI), the more secure the drug is.

To supply therapeutic or poisonous consequences, pills interact with receptors in the body in the pharmacodynamic section of drug action. The drug in the tissues, wherein drug-receptor interactions generally occur, is in equilibrium with the unbound drug within the plasma.

Learn  more about therapeutic here brainly.com/question/26984288

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