Question

Suppose that a couple is expecting their first child. The expectant mother has an IQ of...

Suppose that a couple is expecting their first child. The expectant mother has an IQ of 109 and the expectant father has an IQ of 94. Knowing that the mean IQ in the population is 100and assuming that the narrow-sense heritability (h2) for IQ is 0.4, what is the expected IQ of the couple’s first child?

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Question about genetics: A couple has come to you for counseling. They are expecting their first...
Question about genetics: A couple has come to you for counseling. They are expecting their first child and are concerned about the child’s possible weight. The man is 275lbs and the woman is 205lbs. The average weight of their ethnic group is 170lbs. For this ethnic group weight has a narrow sense heritability of .8. a. What would you predict would be the weight of their child? b. Explain to the couple how you arrived at this prediction. * I...
Child Health and Development Studies (CHDS) has been collecting data about expectant mothers in Oakland, CA...
Child Health and Development Studies (CHDS) has been collecting data about expectant mothers in Oakland, CA since 1959. One of the measurements taken by CHDS is the age of first time expectant mothers. Suppose that CHDS finds the average age for a first time mother is 26 years old. Suppose also that, in 2015, a random sample of 50 expectant mothers have mean age of 26.5 years old, with a standard deviation of 1.9 years. At the 5% significance level,...
Child Health and Development Studies (CHDS) has been collecting data about expectant mothers in Oakland, California,...
Child Health and Development Studies (CHDS) has been collecting data about expectant mothers in Oakland, California, since 1959. In a fictional study, suppose CHDS conduct a hypothesis test to determine if expectant mothers who smoke have lower birth weight babies. Researchers will test the hypothesis at the 5% significance level. Researchers measure the mean birth weight of a random sample of 50 babies from mothers who do smoke. Assume the mean birth weight for babies is 7.5 pounds with a...
Child Health and Development Studies (CHDS) has been collecting data about expectant mothers in Oakland, CA...
Child Health and Development Studies (CHDS) has been collecting data about expectant mothers in Oakland, CA since 1959. One of the measurements taken by CHDS is the weight increase (in pounds) for expectant mothers in the second trimester. In a fictitious study, suppose that CHDS finds the average weight increase in the second trimester is 14 pounds. Suppose also that, in 2015, a random sample of 40 expectant mothers have mean weight increase of 16 pounds in the second trimester,...
Child Health and Development Studies (CHDS) has been collecting data about expectant mothers in Oakland, CA...
Child Health and Development Studies (CHDS) has been collecting data about expectant mothers in Oakland, CA since 1959. One of the measurements taken by CHDS is the weight increase (in pounds) for expectant mothers in the second trimester. In a fictitious study, suppose that CHDS finds the average weight increase in the second trimester is 14 pounds. Suppose also that, in 2015, a random sample of 40 expectant mothers have mean weight increase of 16 pounds in the second trimester,...
Narrow-sense heritability for chicken body weight has been estimated as 0.4. If the mean weight in...
Narrow-sense heritability for chicken body weight has been estimated as 0.4. If the mean weight in the population is 500 g, what is the predicted body weight for a group of chicken whose parents had a mean body weight of 800 g? Select one: A. 1000 g. B. 500 g. C. 920 g. D. 800 g. E. 620 g.
A couple wishes to have exactly two female child in their family. Suppose that P(male birth)...
A couple wishes to have exactly two female child in their family. Suppose that P(male birth) = 0.4. They will have children until this condition is fulfilled. 1. What is the probability that the family has x male children? 2. What is the probability that the family has four children? 3. What is the probability that the family has at most four children? 4. How many male children would you expect this family to have? 5. What is SD of...
A couple wishes to have exactly two female child in their family. Suppose that P(male birth)...
A couple wishes to have exactly two female child in their family. Suppose that P(male birth) = 0.4. They will have children until this condition is fulfilled. Introduce a random variable X. b. (5 pts) What is the probability that the family has x male children? c. (5 pts) What is the probability that the family has four children? d. (5 pts) What is the probability that the family has at most four children? e. (5 pts) How many male...
QUESTION 1 ? What is the relationship between family dysfunction and schizophrenia? a. ?Research has substantiated...
QUESTION 1 ? What is the relationship between family dysfunction and schizophrenia? a. ?Research has substantiated a link between family dysfunction and schizophrenia but can't say which causes the other. b. ?Family dysfunction is a major causative factor for schizophrenia. c. ?Research has failed to substantiate a direct causal link between family dysfunction and schizophrenia. d. ?Family dysfunction plays a minor role in developing schizophrenia. 1.00000 points    QUESTION 2 ? Chuck has no life plan; he simply lives from...