Answer Happy

Can you help show me how to do all of this please, thank you
Exercise 3
Lotteries have become important sources of revenue for
governments. Many people have criticised lotteries, however,
referring to them as a tax on the poor and uneducated. In an
examination of the issue a random sample of 100 adults was asked
how much they spend on lottery tickets as a percentage of the total
household income. They were also interviewed about various
socioeconomic variables, like number of years of education, age,
number of children, and personal income (in thousands of dollars).
The data are stored in file t8e3.
Obtain and test appropriate correlation coefficients with R to
study the following beliefs. Use  = 0.05.
a) Relatively uneducated people spend a greater proportion of
their income on lotteries than do relatively educated people.
b) Older people spend a greater proportion of their income on
lottery tickets than do younger people.
c) People with more children spend a greater proportion of their
income on lotteries than do people with fewer children.
d) Relatively poor people spend a greater proportion of their
income on lotteries than do relatively rich people.