The accompanying table describes results from groups of 10 births from 10 different sets of parents. The random variable x represents the number of girls among 10 children. Use the range rule of thumb to determine whether 1 girl in 10 births is a significantly low number of girls.

x   P(x)
0   0.004
1   0.015
2   0.037
3   0.113
4   0.206
5   0.239
6   0.204
7   0.116
8   0.038
9   0.019
10   0.009

The accompanying table describes results from groups of 10 births from 10 different sets of parents. The random variable x represents the number of girls among 10 children. Use the range rule of thumb to determine whether 1 girl in 10 births is a significantly low number of girls.

x   P(x)
0   0.001
1   0.017
2   0.036
3   0.113
4   0.207
5   0.241
6   0.207
7   0.113
8   0.037
9   0.012
10   0.016

The heights of 13-year-old girls are normal distribution with mean 62.6 inches and a standard deviation of 7.2 inches. Erin is taller than 80% of the girls her age. How tall is Erin?

A researcher wishes to use students' IQ 's to predict their SAT. There is a correlation of 0.82 between SAT scores and IQ scores. The average SAT verbal score is 500, with a standard deviation of 100. The average IQ score is 100 with a standard deviation of 15.

Calculate the equation for the least-squares regression line

Factor market demand is called a derived demand because it                                                               

    a.) derives its name from the Latin factors.                           
    b.) is derived from the market wage received by workers.                   
    c.) is derived from the productivity of workers.                       
    d.) is derived from the product market.   

What is meant by the Colonial legacy? Be specific about the Colonial relationship and the different forms of Colonialism. In what sense did Colonialism create path dependence for countries even after Independence? Explain with evidence from Asian or Latin American development experience.

Why have coffee farming communities in Mexico fared better than those in other Latin American countries?

With the current travel restrictions, how can Penn State create a new strategic plan to engage high school students during this time?

You are the director of HIM at Community Hospital, a small hospital that has just merged with another hospital in your area. The facilities are roughly the same size. Approximately half of the physicians at your facility also have privileges at the other facility. With some exceptions, the two facilities have similar departments and services. Both facilities have some EHR capabilities and are able to interface because they use the same software vendor. Full computerization will not take place for at least 5 years. The administration of the two facilities would like to standardize the data collection with the goal of reducing the cost of forms and facilitating communication between the two facilities. As the senior director, you have been asked to coordinate this effort. What issues do you think should be addressed first? Who will you ask to assist in the project? What impact does this standardization project have on the HIM department?

You are the director of HIM at Community Hospital, a small hospital that has just merged with another hospital in your area. The facilities are roughly the same size. Approximately half of the physicians at your facility also have privileges at the other facility. With some exceptions, the two facilities have similar departments and services. Both facilities have some EHR capabilities and are able to interface because they use the same software vendor. Full computerization will not take place for at least 5 years. The administration of the two facilities would like to standardize the data collection with the goal of reducing the cost of forms and facilitating communication between the two facilities. As the senior director, you have been asked to coordinate this effort. What issues do you think should be addressed first? Who will you ask to assist in the project? What impact does this standardization project have on the HIM department?