How is the new trade theory applied today in the Philippines?
In: Finance
Why must marketers be aware of new developments in technology?
In: Economics
what are the keys to a successful pricing strategy for a new product?
In: Finance
I have a 6 sided die with the numbers 1, 2, 3, 3, 4, 5 on it. I also have a hat filled with numbers. When I pick a number out of the hat, I get a number between 1 and 10. The hat number has a mean of 2 and a standard deviation of 2.5. I make a new random variable by combining these two previous random variables. The new random variable is made by taking the number I get from the hat and multiplying it by 7 and then adding 3. Then I add the number I rolled on the die. For example if I pick a 6 out of the hat and roll a 2 on the die my new random variable is 7(6) + 3 + 2 = 47.
What is the mean and standard deviation of the new random variables?
In: Statistics and Probability
What are some of the challenges associated with launching a new product?
In: Finance
Which of the following is NOT a potential source of new alleles in a population?
| A. |
Horizontal (gene) transfer |
|
| B. |
Gene duplication |
|
| C. |
Natural selection |
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| D. |
Gene flow |
|
| E. |
Mutation |
Which of the following is true about genetic drift?
| A. |
It requires selection of adaptations in order to occur. |
|
| B. |
It causes isolated populations to become more similar over time. |
|
| C. |
It has the greatest effect in small populations. |
|
| D. |
It operates more rapidly in large populations. |
|
| E. |
It results from exchange of genetic material between populations. |
In: Biology
At a recent meeting, it was decided to go ahead with the introduction of a new product if “interested consumers would be willing, on average, to pay $20.00 for the product.” A study was conducted, with 315 random interested consumers indicating that they would pay an average of $18.14 for the product. The standard deviation was $2.98.
a. Identify the reference value for testing the mean for all interested consumers.
b. Identify the null and research hypotheses for a two-sided test using both words and mathematical symbols.
c. Perform a two-sided test at the 5% significance level and describe the result.
d. Perform a two-sided test at the 1% significance level and describe the result.
e. State the p-value as either p > 0.05, p < 0.05, p < 0.01, or p < 0.001.
f. Find the p-value using statistical software
In: Statistics and Probability
once M&C are complete, the new cells will be ? of interphase.
In: Biology
In: Accounting
In: Biology