A statistically significant result indicates that your findings are not likely due to chancea statistically significant result indicates that your findings are not likely due to chance.this is  a true statement.
Statistical significance provides a cut-off value for determining whether a sample's results and observable effects are primarily due to screening and accurately represent the characteristics of the study population.This significance threshold is often 0.05-5%, regardless of the need for documentation. This is because the implications of our findings recognize the importance of both Type I and Type II errors. When we say that a result is "statistically significant", we mean it is statistically significantly different from 0.
There is usually a null hypothesis that the parameter is equal to zero. Through statistical analysis, tests can be performed to prove that such parameters are statistically significantly different from zero. Therefore, you should know that this value is statistically significantly different from 0 when viewed in text.
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Answer:
c. sales promotion.
Explanation:
Based on the information provided within the question it can be said that in this scenario Kookie Cookie's activities represent a sales promotion. This is an approach used by companies in order to gain a quick boost in sales for a specific product/service in which they persuade potential customer to buy the product through various different tactics. Which in this scenario was by sending a free package of six cookies to selected homes along with a coupon for their new cookie.
 
        
             
        
        
        
Answer:
Biomagnification of DDT leads to an increase in its concentration at the higher trophic level and its higher concentration in birds leads to the disturbance in their calcium metabolism. ... In this way, the biomagnification of DDT leads to a decrease in the bird population.
Explanation: