55 percent of Americans will marry at least once
Answer:
b
Explanation:
at the end of the passage it says that they cannot afford it
The statistical validity of frequency claims. false
Statistical validity can be described because the quantity to which drawn conclusions of a research look at may be taken into consideration correct and dependable from a statistical check. To obtain statistical validity, it's miles essential for researchers to have sufficient statistics and additionally pick the right statistical technique to analyze that records.
To gain statistical validity, researchers ought to have an adequate pattern size and select the proper statistical test to investigate the facts. shall we embrace you are analyzing a new drug for complications, and also you examine the outcomes of a experimental organization to those of a manipulate institution who failed to acquire the drug.
Concurrent validity evaluates the diploma to which a degree of a construct correlates with other simultaneous measures of that assemble. for instance, in case you administer exclusive intelligence assessments to the identical institution, there ought to be a strong, positive correlation among their rankings.
Learn more about Statistical validity here: brainly.com/question/26251731
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I believe the answer is <span>Keep the gun pointed downrange.
Hang fire to abnormal delay that happen after you pull the trigger and projectile of the bullet.
This happen because some of broken mechanism inside your gun that could make the gun throw out the bullet longer than it should. Pointing it downrange is necessary in order to prevent the bullet from hurting others.
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