As a general rule, one can use the normal distribution to approximate a binomial distribution whenever the sample size is at least 15

For three generations the Mendez family has owned the mining rights to mine gold on Diegos land. Last month Diego sold his land to a developer who promptly enclosed the land with a large chain-link fence that had only one access, a locked gate. What should the Mendez family do?

a. obtain a quitclaim deed from the developer b. sue the developer for specific performance c. institute a quiet title action d. nothing, the Mendez family is now without recourse

Real estate is hypothecated by use of

a. a promissory note. b. a negotiable instrument. c. a security instrument. d. a pledge.