Answer:
the null hypothesis is: The proportion of U.S. adults age 25 or older who smoke is 0.22
Explanation:
A null hypothesis is presumed to be true until evidence proves the contrary. Statistical data nullifies it for an alternative hypothesis.
In this case, the null hypothesis is: The proportion of U.S. adults age 25 or older who smoke is 0.22
The hypothesis that has to prove it is different is: the proportion of U.S. adults age 25 or older who smoke is lower than 0.22
Answer:
a) true
Explanation:
This is true because, increasing the price of the product sold by an organisation directly lead to the reduction of the operating cost of the said organization, all other things being equal. <em>For example, a glass manufacturing company increasing the selling price per unit glass from $40 to $90 will definitely lead to operating cost reduction.</em>
The statement above is TRUE.
In common law countries, ownership of an intellectual property is established by prior use while in code law countries ownership is established by the registration of that property. Which means that legal ownership in one country does not necessarily mean ownership in other countries.
Exchange rates are an effective way to analyze the price of one currency in terms of another currency with the tools of demand and supply.
<h3>What do you mean by exchange rate?</h3>
Exchange rates refer to the value of one's nation's currency over the currency of another nation.
An exchange rate can be fixed or free-floating. A fixed exchange rate is pegged to the value of other currency and a free-floating exchange rate may rise or fall due to changes in the foreign exchange market.
Thus, exchange rates are an effective way to analyze the price of one currency in terms of another currency with the tools of demand and supply.
Learn more about the exchange rate here:
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She made a snide remark means she's looking to her colleague in a negative or insulting way. If her action is can be compared with how he looks at the customer like henry ford probably did.
Henry Ford is a well-known businessman. What Layla tried to show is that she collogue should treat well their customer because of the source of their money or company's income.
