Entry to a certain university is determined by a national test. the scores on this test are normally distributed with a mean of 500 and a standard deviation of 100. tom wants to be admitted to this university and he knows that he must score better than at least 70% of the students who took the test. tom takes the test and scores 585. will he be admitted to this university?

Tom will be admitted to the university.

Explanation:

To find out if Tom will be admitted to the university, we must calculate whether he was better than 70% of the students who took the test. For this we will do the following calculation:

Z = (x − μ) / σ

μ = 500

σ = 100

x = 585

Z = (585−500) /100=0.85

Now we must find the probability:

P (Z <0.85) = P (Z <0) + P (0 <Z <0.85)

P (Z <0) = 0.5

P (0 <Z <0.85) = 0.3023

(from Z-table) ---> = 0.5 + 0.3023 = 0.8023.

This means that Tom was better than 80.23% of the students who took the exam, so he will be admitted to the university.

the correct answer is modern american cars are not available due to trade restrictions.

trade between cuba and the united states have serious restrictions. the u.s. imposed an economic embargo on cuba, that among other things means that modern american cars are not available due to trade restrictions.

in response to some governmental actions of the authorities from cuba, president john f. kennedy proclaimed an embargo on trade between both countries in february 1962. the trade embargo remains active until this day and was implemented directly by the departments of commerce and the department of treasury.

in president trump’s administration, there is a national security presidential memorandum that "strengthens the policy of the u. s.", affecting trade with cuba.

sir frederic attributed inaccuracies to schemas. memory reconstruction is one part actual events and one part personal schema, which can result in inaccuracies when memories are reconstructed.