Question

3. a)What hypothesis explains the observations that incidence of human cancers increases exponentially with age? b)...

3. a)What hypothesis explains the observations that incidence of human cancers increases exponentially with age?

b) Give an example of data that support the hypothesis

Science   Biology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

a) "Age-dependent carcinogenesis" - hypothesis explains the observations that the incidence of human cancers increases exponentially with age.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Group A observations are 1, 2, 3; group B observations are 3, 4, 5; group C...
Group A observations are 1, 2, 3; group B observations are 3, 4, 5; group C observations are 5, 6, 7. Make a table of these observations with each group as a column. Perform a one-way ANOVA test. What is the null hypothesis? Calculate each term of the ANOVA table (e.g., compute the sum of squares, degrees of freedom). What is the F-statistic? If a = .05, what is the result of your hypothesis test?
What is the random variable in a hypothesis test of two means? [1 sentence] Explain when...
What is the random variable in a hypothesis test of two means? [1 sentence] Explain when you use a t-test instead of a z-test statistic for a hypothesis test of two means. [1 sentence] What are the requirements to perform a hypothesis test of two proportions? [3 requirements] Give an example of paired data set. [1 sentence]
What is normal when it comes to people’s body temperatures? A random sample of 130 human...
What is normal when it comes to people’s body temperatures? A random sample of 130 human body temperatures, had a mean of 98.25 and a standard deviation of 0.73. Does the data indicate that the average body temperature for healthy humans is different from 98.6, the usual average temperature cited by physicians and others? A) Write the null and alternative hypothesis. B) What is your conclusion? Support your answer with the appropriate statistics.
Explain what?=???2is the equation for, and what the four symbols in it stand for. (b) [3...
Explain what?=???2is the equation for, and what the four symbols in it stand for. (b) [3 pts.] Give an example of a situation in which you cannot use this equation to (correctly!) calculate E. (c) [3 pts.] Give an example of a situation in which you need to use this equation and something else to calculate the correct E, and say what the other thing is that you need.
Death is the most difficult loss human beings experience. What if: death was on your doorstep....you...
Death is the most difficult loss human beings experience. What if: death was on your doorstep....you have the right to make decisions about your end-of-life situation. 1. What are your personal feelings related to quality versus quantity of your life? Support your response. 2. Would you consider assisted suicide? Why or why not? Support your response. 3. What techniques will you use to communicate your intentions to your family? Provide an example. Will they assist you in your decision.......do you...
3. Listed below are ages of actresses and actors at the time that they won an...
3. Listed below are ages of actresses and actors at the time that they won an award for the categories of Best Actress and Best Actor. Use the sample data to test for a difference between the ages of actresses and actors when they win the award. Use a 0.05 significance level. Assume that the paired sample data is a simple random sample and that the differences have a distribution that is approximately normal. Actress_age       Actor_age 16           47 32           46...
a. What are the 3 major models that emergency psychiatric care is categorized as? b. What...
a. What are the 3 major models that emergency psychiatric care is categorized as? b. What is the role of the outpatient psychiatric mental health RN? c. In an inpatient care setting, what are some common reasons why admission is reserved? d. What is the difference in the role of the Psychiatrist and Psychologist in a multidisciplinary treatment team? e. What are 3 interventions that are used for last resort when managing a behavioral crisis? f. Give me an example...
3. Beauvoir compares making a choice of political action to making a scientific hypothesis. How are...
3. Beauvoir compares making a choice of political action to making a scientific hypothesis. How are they similar? A. Both political choices and scientific hypotheses should only be made when we can be sure that they are correct. B. Both political choices and scientific hypotheses primarily have to do with increasing human knowledge. C. Both political choices and scientific hypotheses are basically arbitrary. D. The correctness of the action/hypothesis is not guaranteed in advance, but we make the choice of...
1. Given the following observations of quantitative variables X and Y: x= 0, 1, 2, 3,...
1. Given the following observations of quantitative variables X and Y: x= 0, 1, 2, 3, 15 y= 3, 4, 6, 10, 0 a. Make a scatterplot of the data on the axes. Circle the most influential observation. (4 points)    (b)   Determine the LSRL of Y on X. Draw this line carefully on your scatterplot. (4 points) (c)   What is the definition of a regression outlier? (4 points) (d) Which data point is the biggest regression outlier? (4 points)...
1. what is the following type of relationship "variables increases together up to a point and...
1. what is the following type of relationship "variables increases together up to a point and then, as one continue to increase, the other decreases A. curvillinear relationship B. negative correlation C. no relationship 2. Out of the statistical measures discussed in the course, which would provide the researcher with the most control over their study? A. z-test B. Pearson's r C. Chi-Square Goodness of Fit 3. in regression equations the ____ tells you what the model looks like and...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT