• Home
  • Economics
  • the ballooing of U.S. foreign debt to 500 billion dollars by 1988 implied that?

the ballooing of U.S. foreign debt to 500 billion dollars by 1988 implied that?

The host probability distribution (e.

1. The host probability distribution (e.g., wages of individuals) whose mean you wish to estimate is not normally distributed, and yet your analysis of the mean of a random sample involves the normal distribution. Explain why.2. Suppose Z1,…, Z7 are i.i.d., with the distribution N(0, 1). Determine Pr[z bar? .8].3. Suppose X1,…, X7 are i.i.d., with the distribution N(25, 18). Determine Pr[x bar? 27].4. Suppose Z1,…, Z7 are i.i.d., with the distribution N(0, 1). What is the probability that they all yield values less than 1.8?a. Pr[Z?.8]-Pr[Z>-0.2]=Pr[Z?.8]-(1-Pr[Z?.2])=0.7881-(1-0.5793)=0.3074b. (27-25)/(18^0.5)=2/4.24264068712=0.47c. Pr[Z?1.8]=0.9641
Show more

Place your order now for a similar assignment and get fast, cheap and best quality work written by our expert level assignment writers. Use Coupon Code: NEW20 to Get 20% OFF Your First Order

Order now

Professor Ortiz

Leave a Reply

Your email address will not be published. Required fields are marked *